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authorLinus Torvalds <torvalds@linux-foundation.org>2013-07-09 18:24:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-09 18:24:39 -0700
commit496322bc91e35007ed754184dcd447a02b6dd685 (patch)
treef5298d0a74c0a6e65c0e98050b594b8d020904c1 /arch/arm
parent2e17c5a97e231f3cb426f4b7895eab5be5c5442e (diff)
parent56e0ef527b184b3de2d7f88c6190812b2b2ac6bf (diff)
downloadlinux-496322bc91e35007ed754184dcd447a02b6dd685.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller: "This is a re-do of the net-next pull request for the current merge window. The only difference from the one I made the other day is that this has Eliezer's interface renames and the timeout handling changes made based upon your feedback, as well as a few bug fixes that have trickeled in. Highlights: 1) Low latency device polling, eliminating the cost of interrupt handling and context switches. Allows direct polling of a network device from socket operations, such as recvmsg() and poll(). Currently ixgbe, mlx4, and bnx2x support this feature. Full high level description, performance numbers, and design in commit 0a4db187a999 ("Merge branch 'll_poll'") From Eliezer Tamir. 2) With the routing cache removed, ip_check_mc_rcu() gets exercised more than ever before in the case where we have lots of multicast addresses. Use a hash table instead of a simple linked list, from Eric Dumazet. 3) Add driver for Atheros CQA98xx 802.11ac wireless devices, from Bartosz Markowski, Janusz Dziedzic, Kalle Valo, Marek Kwaczynski, Marek Puzyniak, Michal Kazior, and Sujith Manoharan. 4) Support reporting the TUN device persist flag to userspace, from Pavel Emelyanov. 5) Allow controlling network device VF link state using netlink, from Rony Efraim. 6) Support GRE tunneling in openvswitch, from Pravin B Shelar. 7) Adjust SOCK_MIN_RCVBUF and SOCK_MIN_SNDBUF for modern times, from Daniel Borkmann and Eric Dumazet. 8) Allow controlling of TCP quickack behavior on a per-route basis, from Cong Wang. 9) Several bug fixes and improvements to vxlan from Stephen Hemminger, Pravin B Shelar, and Mike Rapoport. In particular, support receiving on multiple UDP ports. 10) Major cleanups, particular in the area of debugging and cookie lifetime handline, to the SCTP protocol code. From Daniel Borkmann. 11) Allow packets to cross network namespaces when traversing tunnel devices. From Nicolas Dichtel. 12) Allow monitoring netlink traffic via AF_PACKET sockets, in a manner akin to how we monitor real network traffic via ptype_all. From Daniel Borkmann. 13) Several bug fixes and improvements for the new alx device driver, from Johannes Berg. 14) Fix scalability issues in the netem packet scheduler's time queue, by using an rbtree. From Eric Dumazet. 15) Several bug fixes in TCP loss recovery handling, from Yuchung Cheng. 16) Add support for GSO segmentation of MPLS packets, from Simon Horman. 17) Make network notifiers have a real data type for the opaque pointer that's passed into them. Use this to properly handle network device flag changes in arp_netdev_event(). From Jiri Pirko and Timo Teräs. 18) Convert several drivers over to module_pci_driver(), from Peter Huewe. 19) tcp_fixup_rcvbuf() can loop 500 times over loopback, just use a O(1) calculation instead. From Eric Dumazet. 20) Support setting of explicit tunnel peer addresses in ipv6, just like ipv4. From Nicolas Dichtel. 21) Protect x86 BPF JIT against spraying attacks, from Eric Dumazet. 22) Prevent a single high rate flow from overruning an individual cpu during RX packet processing via selective flow shedding. From Willem de Bruijn. 23) Don't use spinlocks in TCP md5 signing fast paths, from Eric Dumazet. 24) Don't just drop GSO packets which are above the TBF scheduler's burst limit, chop them up so they are in-bounds instead. Also from Eric Dumazet. 25) VLAN offloads are missed when configured on top of a bridge, fix from Vlad Yasevich. 26) Support IPV6 in ping sockets. From Lorenzo Colitti. 27) Receive flow steering targets should be updated at poll() time too, from David Majnemer. 28) Fix several corner case regressions in PMTU/redirect handling due to the routing cache removal, from Timo Teräs. 29) We have to be mindful of ipv4 mapped ipv6 sockets in upd_v6_push_pending_frames(). From Hannes Frederic Sowa. 30) Fix L2TP sequence number handling bugs, from James Chapman." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1214 commits) drivers/net: caif: fix wrong rtnl_is_locked() usage drivers/net: enic: release rtnl_lock on error-path vhost-net: fix use-after-free in vhost_net_flush net: mv643xx_eth: do not use port number as platform device id net: sctp: confirm route during forward progress virtio_net: fix race in RX VQ processing virtio: support unlocked queue poll net/cadence/macb: fix bug/typo in extracting gem_irq_read_clear bit Documentation: Fix references to defunct linux-net@vger.kernel.org net/fs: change busy poll time accounting net: rename low latency sockets functions to busy poll bridge: fix some kernel warning in multicast timer sfc: Fix memory leak when discarding scattered packets sit: fix tunnel update via netlink dt:net:stmmac: Add dt specific phy reset callback support. dt:net:stmmac: Add support to dwmac version 3.610 and 3.710 dt:net:stmmac: Allocate platform data only if its NULL. net:stmmac: fix memleak in the open method ipv6: rt6_check_neigh should successfully verify neigh if no NUD information are available net: ipv6: fix wrong ping_v6_sendmsg return value ...
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/am335x-bone.dts2
-rw-r--r--arch/arm/boot/dts/am335x-evm.dts2
-rw-r--r--arch/arm/boot/dts/am335x-evmsk.dts10
-rw-r--r--arch/arm/boot/dts/imx28-evk.dts12
-rw-r--r--arch/arm/boot/dts/sun4i-a10-cubieboard.dts15
-rw-r--r--arch/arm/boot/dts/sun4i-a10-hackberry.dts41
-rw-r--r--arch/arm/boot/dts/sun4i-a10.dtsi27
-rw-r--r--arch/arm/configs/omap2plus_defconfig1
-rw-r--r--arch/arm/mach-imx/Kconfig4
-rw-r--r--arch/arm/mach-imx/devices-imx25.h8
-rw-r--r--arch/arm/mach-imx/devices-imx35.h8
-rw-r--r--arch/arm/mach-imx/devices/Kconfig1
-rw-r--r--arch/arm/mach-imx/devices/devices-common.h4
-rw-r--r--arch/arm/mach-imx/devices/platform-flexcan.c5
-rw-r--r--arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c2
-rw-r--r--arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c2
-rw-r--r--arch/arm/mach-imx/mach-mx25_3ds.c2
-rw-r--r--arch/arm/mach-imx/mach-pcm043.c2
-rw-r--r--arch/arm/mach-mxs/Kconfig1
-rw-r--r--arch/arm/mach-mxs/mach-mxs.c50
-rw-r--r--arch/arm/mach-shmobile/board-armadillo800eva.c2
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7740.c2
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7778.c2
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7779.c2
-rw-r--r--arch/arm/net/bpf_jit_32.c18
25 files changed, 133 insertions, 92 deletions
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index 04feaf8f1420..444b4ede0d60 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -214,10 +214,12 @@
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "mii";
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "mii";
};
&mac {
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index a16bb9691cc6..904ba83ef66d 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -467,8 +467,10 @@
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rgmii-txid";
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii-txid";
};
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index 9e00eef9b74b..0c8ad173d2b0 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -392,3 +392,13 @@
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rgmii-txid";
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii-txid";
+};
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts
index 3637bf3b1d59..1f0d38d7b16f 100644
--- a/arch/arm/boot/dts/imx28-evk.dts
+++ b/arch/arm/boot/dts/imx28-evk.dts
@@ -155,12 +155,14 @@
can0: can@80032000 {
pinctrl-names = "default";
pinctrl-0 = <&can0_pins_a>;
+ xceiver-supply = <&reg_can_3v3>;
status = "okay";
};
can1: can@80034000 {
pinctrl-names = "default";
pinctrl-0 = <&can1_pins_a>;
+ xceiver-supply = <&reg_can_3v3>;
status = "okay";
};
};
@@ -319,6 +321,16 @@
gpio = <&gpio3 30 0>;
enable-active-high;
};
+
+ reg_can_3v3: can-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "can-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio2 13 0>;
+ enable-active-high;
+ };
+
};
sound {
diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
index 0e22a285dfe0..757c4cd900ee 100644
--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
@@ -27,6 +27,21 @@
};
soc@01c20000 {
+ emac: ethernet@01c0b000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_pins_a>;
+ phy = <&phy1>;
+ status = "okay";
+ };
+
+ mdio@01c0b080 {
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ };
+
pinctrl@01c20800 {
led_pins_cubieboard: led_pins@0 {
allwinner,pins = "PH20", "PH21";
diff --git a/arch/arm/boot/dts/sun4i-a10-hackberry.dts b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
index b9efac100c85..3514b37d66bc 100644
--- a/arch/arm/boot/dts/sun4i-a10-hackberry.dts
+++ b/arch/arm/boot/dts/sun4i-a10-hackberry.dts
@@ -23,10 +23,51 @@
};
soc@01c20000 {
+ emac: ethernet@01c0b000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_pins_a>;
+ phy = <&phy0>;
+ status = "okay";
+ };
+
+ mdio@01c0b080 {
+ phy-supply = <&reg_emac_3v3>;
+ status = "okay";
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+ };
+
+ pio: pinctrl@01c20800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&hackberry_hogs>;
+
+ hackberry_hogs: hogs@0 {
+ allwinner,pins = "PH19";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+ };
+
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
};
+
+ regulators {
+ compatible = "simple-bus";
+
+ reg_emac_3v3: emac-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "emac-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ enable-active-high;
+ gpio = <&pio 7 19 0>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 82e03d22f913..b2bd6e124250 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -167,6 +167,22 @@
reg = <0x01c20000 0x300000>;
ranges;
+ emac: ethernet@01c0b000 {
+ compatible = "allwinner,sun4i-emac";
+ reg = <0x01c0b000 0x1000>;
+ interrupts = <55>;
+ clocks = <&ahb_gates 17>;
+ status = "disabled";
+ };
+
+ mdio@01c0b080 {
+ compatible = "allwinner,sun4i-mdio";
+ reg = <0x01c0b080 0x14>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
intc: interrupt-controller@01c20400 {
compatible = "allwinner,sun4i-ic";
reg = <0x01c20400 0x400>;
@@ -226,6 +242,17 @@
allwinner,drive = <0>;
allwinner,pull = <0>;
};
+
+ emac_pins_a: emac0@0 {
+ allwinner,pins = "PA0", "PA1", "PA2",
+ "PA3", "PA4", "PA5", "PA6",
+ "PA7", "PA8", "PA9", "PA10",
+ "PA11", "PA12", "PA13", "PA14",
+ "PA15", "PA16";
+ allwinner,function = "emac";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
};
timer@01c20c00 {
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index 2ac0ffb12f03..a24c02443920 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -286,3 +286,4 @@ CONFIG_SOC_OMAP5=y
CONFIG_TI_DAVINCI_MDIO=y
CONFIG_TI_DAVINCI_CPDMA=y
CONFIG_TI_CPSW=y
+CONFIG_AT803X_PHY=y
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 60661a4b0e24..f54656091a9d 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -108,7 +108,6 @@ config SOC_IMX25
select ARCH_MXC_IOMUX_V3
select COMMON_CLK
select CPU_ARM926T
- select HAVE_CAN_FLEXCAN if CAN
select MXC_AVIC
config SOC_IMX27
@@ -134,7 +133,6 @@ config SOC_IMX35
select ARCH_MXC_IOMUX_V3
select COMMON_CLK
select CPU_V6K
- select HAVE_CAN_FLEXCAN if CAN
select HAVE_EPIT
select MXC_AVIC
select SMP_ON_UP if SMP
@@ -774,7 +772,6 @@ comment "Device tree only"
config SOC_IMX53
bool "i.MX53 support"
- select HAVE_CAN_FLEXCAN if CAN
select HAVE_IMX_SRC
select IMX_HAVE_PLATFORM_IMX2_WDT
select PINCTRL
@@ -797,7 +794,6 @@ config SOC_IMX6Q
select CPU_V7
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if LOCAL_TIMERS
- select HAVE_CAN_FLEXCAN if CAN
select HAVE_IMX_ANATOP
select HAVE_IMX_GPC
select HAVE_IMX_MMDC
diff --git a/arch/arm/mach-imx/devices-imx25.h b/arch/arm/mach-imx/devices-imx25.h
index 0d2922bc575c..769563fdeaa0 100644
--- a/arch/arm/mach-imx/devices-imx25.h
+++ b/arch/arm/mach-imx/devices-imx25.h
@@ -13,10 +13,10 @@ extern const struct imx_fec_data imx25_fec_data;
imx_add_fec(&imx25_fec_data, pdata)
extern const struct imx_flexcan_data imx25_flexcan_data[];
-#define imx25_add_flexcan(id, pdata) \
- imx_add_flexcan(&imx25_flexcan_data[id], pdata)
-#define imx25_add_flexcan0(pdata) imx25_add_flexcan(0, pdata)
-#define imx25_add_flexcan1(pdata) imx25_add_flexcan(1, pdata)
+#define imx25_add_flexcan(id) \
+ imx_add_flexcan(&imx25_flexcan_data[id])
+#define imx25_add_flexcan0() imx25_add_flexcan(0)
+#define imx25_add_flexcan1() imx25_add_flexcan(1)
extern const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data;
#define imx25_add_fsl_usb2_udc(pdata) \
diff --git a/arch/arm/mach-imx/devices-imx35.h b/arch/arm/mach-imx/devices-imx35.h
index e2675f1b141c..780d8240281b 100644
--- a/arch/arm/mach-imx/devices-imx35.h
+++ b/arch/arm/mach-imx/devices-imx35.h
@@ -17,10 +17,10 @@ extern const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data;
imx_add_fsl_usb2_udc(&imx35_fsl_usb2_udc_data, pdata)
extern const struct imx_flexcan_data imx35_flexcan_data[];
-#define imx35_add_flexcan(id, pdata) \
- imx_add_flexcan(&imx35_flexcan_data[id], pdata)
-#define imx35_add_flexcan0(pdata) imx35_add_flexcan(0, pdata)
-#define imx35_add_flexcan1(pdata) imx35_add_flexcan(1, pdata)
+#define imx35_add_flexcan(id) \
+ imx_add_flexcan(&imx35_flexcan_data[id])
+#define imx35_add_flexcan0() imx35_add_flexcan(0)
+#define imx35_add_flexcan1() imx35_add_flexcan(1)
extern const struct imx_imx2_wdt_data imx35_imx2_wdt_data;
#define imx35_add_imx2_wdt() \
diff --git a/arch/arm/mach-imx/devices/Kconfig b/arch/arm/mach-imx/devices/Kconfig
index 3dd2b1b041d1..68c74fb0373c 100644
--- a/arch/arm/mach-imx/devices/Kconfig
+++ b/arch/arm/mach-imx/devices/Kconfig
@@ -4,7 +4,6 @@ config IMX_HAVE_PLATFORM_FEC
config IMX_HAVE_PLATFORM_FLEXCAN
bool
- select HAVE_CAN_FLEXCAN if CAN
config IMX_HAVE_PLATFORM_FSL_USB2_UDC
bool
diff --git a/arch/arm/mach-imx/devices/devices-common.h b/arch/arm/mach-imx/devices/devices-common.h
index 453e20bc2657..c13b76b9f6b3 100644
--- a/arch/arm/mach-imx/devices/devices-common.h
+++ b/arch/arm/mach-imx/devices/devices-common.h
@@ -50,7 +50,6 @@ struct platform_device *__init imx_add_fec(
const struct imx_fec_data *data,
const struct fec_platform_data *pdata);
-#include <linux/can/platform/flexcan.h>
struct imx_flexcan_data {
int id;
resource_size_t iobase;
@@ -58,8 +57,7 @@ struct imx_flexcan_data {
resource_size_t irq;
};
struct platform_device *__init imx_add_flexcan(
- const struct imx_flexcan_data *data,
- const struct flexcan_platform_data *pdata);
+ const struct imx_flexcan_data *data);
#include <linux/fsl_devices.h>
struct imx_fsl_usb2_udc_data {
diff --git a/arch/arm/mach-imx/devices/platform-flexcan.c b/arch/arm/mach-imx/devices/platform-flexcan.c
index 1078bf0a94ef..55d61eaf63c6 100644
--- a/arch/arm/mach-imx/devices/platform-flexcan.c
+++ b/arch/arm/mach-imx/devices/platform-flexcan.c
@@ -38,8 +38,7 @@ const struct imx_flexcan_data imx35_flexcan_data[] __initconst = {
#endif /* ifdef CONFIG_SOC_IMX35 */
struct platform_device *__init imx_add_flexcan(
- const struct imx_flexcan_data *data,
- const struct flexcan_platform_data *pdata)
+ const struct imx_flexcan_data *data)
{
struct resource res[] = {
{
@@ -54,5 +53,5 @@ struct platform_device *__init imx_add_flexcan(
};
return imx_add_platform_device("flexcan", data->id,
- res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
+ res, ARRAY_SIZE(res), NULL, 0);
}
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
index e2b70f4c1a2c..e77cc3af6db2 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
@@ -279,7 +279,7 @@ void __init eukrea_mbimxsd25_baseboard_init(void)
imx25_add_imx_fb(&eukrea_mximxsd_fb_pdata);
imx25_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);
- imx25_add_flexcan1(NULL);
+ imx25_add_flexcan1();
imx25_add_sdhci_esdhc_imx(0, &sd1_pdata);
gpio_request(GPIO_LED1, "LED1");
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
index 5a2d5ef12dd5..14d6c8249b76 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
@@ -287,7 +287,7 @@ void __init eukrea_mbimxsd35_baseboard_init(void)
imx35_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);
- imx35_add_flexcan1(NULL);
+ imx35_add_flexcan1();
imx35_add_sdhci_esdhc_imx(0, &sd1_pdata);
gpio_request(GPIO_LED1, "LED1");
diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c
index 8bcda688a006..13490c203050 100644
--- a/arch/arm/mach-imx/mach-mx25_3ds.c
+++ b/arch/arm/mach-imx/mach-mx25_3ds.c
@@ -249,7 +249,7 @@ static void __init mx25pdk_init(void)
imx25_add_imx_i2c0(&mx25_3ds_i2c0_data);
gpio_request_one(MX25PDK_CAN_PWDN, GPIOF_OUT_INIT_LOW, "can-pwdn");
- imx25_add_flexcan0(NULL);
+ imx25_add_flexcan0();
}
static void __init mx25pdk_timer_init(void)
diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c
index 8ed533f0f8ca..b726cb1c5fdd 100644
--- a/arch/arm/mach-imx/mach-pcm043.c
+++ b/arch/arm/mach-imx/mach-pcm043.c
@@ -385,7 +385,7 @@ static void __init pcm043_init(void)
if (!otg_mode_host)
imx35_add_fsl_usb2_udc(&otg_device_pdata);
- imx35_add_flexcan1(NULL);
+ imx35_add_flexcan1();
imx35_add_sdhci_esdhc_imx(0, &sd1_pdata);
}
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index 616fe0210da1..8cde9e05b5d6 100644
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig
@@ -10,7 +10,6 @@ config SOC_IMX28
select ARM_AMBA
select ARM_CPU_SUSPEND if PM
select CPU_ARM926T
- select HAVE_CAN_FLEXCAN if CAN
select PINCTRL_IMX28
config ARCH_MXS
diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c
index 6298adb8d335..4ce27b536dc9 100644
--- a/arch/arm/mach-mxs/mach-mxs.c
+++ b/arch/arm/mach-mxs/mach-mxs.c
@@ -14,7 +14,6 @@
#include <linux/clk/mxs.h>
#include <linux/clkdev.h>
#include <linux/clocksource.h>
-#include <linux/can/platform/flexcan.h>
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/gpio.h>
@@ -77,41 +76,6 @@ static inline void __mxs_togl(u32 mask, void __iomem *reg)
__raw_writel(mask, reg + MXS_TOG_ADDR);
}
-/*
- * MX28EVK_FLEXCAN_SWITCH is shared between both flexcan controllers
- */
-#define MX28EVK_FLEXCAN_SWITCH MXS_GPIO_NR(2, 13)
-
-static int flexcan0_en, flexcan1_en;
-
-static void mx28evk_flexcan_switch(void)
-{
- if (flexcan0_en || flexcan1_en)
- gpio_set_value(MX28EVK_FLEXCAN_SWITCH, 1);
- else
- gpio_set_value(MX28EVK_FLEXCAN_SWITCH, 0);
-}
-
-static void mx28evk_flexcan0_switch(int enable)
-{
- flexcan0_en = enable;
- mx28evk_flexcan_switch();
-}
-
-static void mx28evk_flexcan1_switch(int enable)
-{
- flexcan1_en = enable;
- mx28evk_flexcan_switch();
-}
-
-static struct flexcan_platform_data flexcan_pdata[2];
-
-static struct of_dev_auxdata mxs_auxdata_lookup[] __initdata = {
- OF_DEV_AUXDATA("fsl,imx28-flexcan", 0x80032000, NULL, &flexcan_pdata[0]),
- OF_DEV_AUXDATA("fsl,imx28-flexcan", 0x80034000, NULL, &flexcan_pdata[1]),
- { /* sentinel */ }
-};
-
#define OCOTP_WORD_OFFSET 0x20
#define OCOTP_WORD_COUNT 0x20
@@ -271,15 +235,6 @@ static void __init imx28_evk_init(void)
mxs_saif_clkmux_select(MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR0);
}
-static void __init imx28_evk_post_init(void)
-{
- if (!gpio_request_one(MX28EVK_FLEXCAN_SWITCH, GPIOF_DIR_OUT,
- "flexcan-switch")) {
- flexcan_pdata[0].transceiver_switch = mx28evk_flexcan0_switch;
- flexcan_pdata[1].transceiver_switch = mx28evk_flexcan1_switch;
- }
-}
-
static int apx4devkit_phy_fixup(struct phy_device *phy)
{
phy->dev_flags |= MICREL_PHY_50MHZ_CLK;
@@ -485,13 +440,10 @@ static void __init mxs_machine_init(void)
crystalfontz_init();
of_platform_populate(NULL, of_default_bus_match_table,
- mxs_auxdata_lookup, parent);
+ NULL, parent);
if (of_machine_is_compatible("karo,tx28"))
tx28_post_init();
-
- if (of_machine_is_compatible("fsl,imx28-evk"))
- imx28_evk_post_init();
}
#define MX23_CLKCTRL_RESET_OFFSET 0x120
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 45221fd7e25d..e115f6742107 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -378,7 +378,7 @@ static struct resource sh_eth_resources[] = {
};
static struct platform_device sh_eth_device = {
- .name = "sh-eth",
+ .name = "r8a7740-gether",
.id = -1,
.dev = {
.platform_data = &sh_eth_platdata,
diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c
index 7fd32d604e34..de10fd78bf2b 100644
--- a/arch/arm/mach-shmobile/clock-r8a7740.c
+++ b/arch/arm/mach-shmobile/clock-r8a7740.c
@@ -594,7 +594,7 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("e6860000.sdhi", &mstp_clks[MSTP313]),
CLKDEV_DEV_ID("sh_mmcif", &mstp_clks[MSTP312]),
CLKDEV_DEV_ID("e6bd0000.mmcif", &mstp_clks[MSTP312]),
- CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP309]),
+ CLKDEV_DEV_ID("r8a7740-gether", &mstp_clks[MSTP309]),
CLKDEV_DEV_ID("e9a00000.sh-eth", &mstp_clks[MSTP309]),
CLKDEV_DEV_ID("renesas_tpu_pwm", &mstp_clks[MSTP304]),
diff --git a/arch/arm/mach-shmobile/clock-r8a7778.c b/arch/arm/mach-shmobile/clock-r8a7778.c
index 53798e5037d7..a0e9eb72e46d 100644
--- a/arch/arm/mach-shmobile/clock-r8a7778.c
+++ b/arch/arm/mach-shmobile/clock-r8a7778.c
@@ -145,7 +145,7 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP323]), /* SDHI0 */
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */
- CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP114]), /* Ether */
+ CLKDEV_DEV_ID("r8a777x-ether", &mstp_clks[MSTP114]), /* Ether */
CLKDEV_DEV_ID("ehci-platform", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */
CLKDEV_DEV_ID("ohci-platform", &mstp_clks[MSTP100]), /* USB OHCI port0/1 */
CLKDEV_DEV_ID("i2c-rcar.0", &mstp_clks[MSTP030]), /* I2C0 */
diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c
index 9daeb8c37483..10340f5becbb 100644
--- a/arch/arm/mach-shmobile/clock-r8a7779.c
+++ b/arch/arm/mach-shmobile/clock-r8a7779.c
@@ -165,7 +165,7 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("rcar-pcie", &mstp_clks[MSTP116]), /* PCIe */
CLKDEV_DEV_ID("sata_rcar", &mstp_clks[MSTP115]), /* SATA */
CLKDEV_DEV_ID("fc600000.sata", &mstp_clks[MSTP115]), /* SATA w/DT */
- CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP114]), /* Ether */
+ CLKDEV_DEV_ID("r8a777x-ether", &mstp_clks[MSTP114]), /* Ether */
CLKDEV_DEV_ID("ehci-platform.1", &mstp_clks[MSTP101]), /* USB EHCI port2 */
CLKDEV_DEV_ID("ohci-platform.1", &mstp_clks[MSTP101]), /* USB OHCI port2 */
CLKDEV_DEV_ID("ehci-platform.0", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index 1a643ee8e082..f50d223a0bd3 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -900,8 +900,7 @@ void bpf_jit_compile(struct sk_filter *fp)
#endif
alloc_size = 4 * ctx.idx;
- ctx.target = module_alloc(max(sizeof(struct work_struct),
- alloc_size));
+ ctx.target = module_alloc(alloc_size);
if (unlikely(ctx.target == NULL))
goto out;
@@ -927,19 +926,8 @@ out:
return;
}
-static void bpf_jit_free_worker(struct work_struct *work)
-{
- module_free(NULL, work);
-}
-
void bpf_jit_free(struct sk_filter *fp)
{
- struct work_struct *work;
-
- if (fp->bpf_func != sk_run_filter) {
- work = (struct work_struct *)fp->bpf_func;
-
- INIT_WORK(work, bpf_jit_free_worker);
- schedule_work(work);
- }
+ if (fp->bpf_func != sk_run_filter)
+ module_free(NULL, fp->bpf_func);
}