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authorLinus Torvalds <torvalds@linux-foundation.org>2021-08-26 13:20:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-08-26 13:20:22 -0700
commit8a2cb8bd064ecb089995469076f3055fbfd0a4c9 (patch)
treec21f9b55027022369ec6021eb1296439fe3a7845 /drivers/bus
parent1a6d80ff2419e8ad627b4bf4775a8b4c70af535d (diff)
parent9ebc2758d0bbed951511d1709be0717178ec2660 (diff)
downloadlinux-8a2cb8bd064ecb089995469076f3055fbfd0a4c9.tar.bz2
Merge tag 'net-5.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski: "Networking fixes, including fixes from can and bpf. Closing three hw-dependent regressions. Any fixes of note are in the 'old code' category. Nothing blocking release from our perspective. Current release - regressions: - stmmac: revert "stmmac: align RX buffers" - usb: asix: ax88772: move embedded PHY detection as early as possible - usb: asix: do not call phy_disconnect() for ax88178 - Revert "net: really fix the build...", from Kalle to fix QCA6390 Current release - new code bugs: - phy: mediatek: add the missing suspend/resume callbacks Previous releases - regressions: - qrtr: fix another OOB Read in qrtr_endpoint_post - stmmac: dwmac-rk: fix unbalanced pm_runtime_enable warnings Previous releases - always broken: - inet: use siphash in exception handling - ip_gre: add validation for csum_start - bpf: fix ringbuf helper function compatibility - rtnetlink: return correct error on changing device netns - e1000e: do not try to recover the NVM checksum on Tiger Lake" * tag 'net-5.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (43 commits) Revert "net: really fix the build..." net: hns3: fix get wrong pfc_en when query PFC configuration net: hns3: fix GRO configuration error after reset net: hns3: change the method of getting cmd index in debugfs net: hns3: fix duplicate node in VLAN list net: hns3: fix speed unknown issue in bond 4 net: hns3: add waiting time before cmdq memory is released net: hns3: clear hardware resource when loading driver net: fix NULL pointer reference in cipso_v4_doi_free rtnetlink: Return correct error on changing device netns net: dsa: hellcreek: Adjust schedule look ahead window net: dsa: hellcreek: Fix incorrect setting of GCL cxgb4: dont touch blocked freelist bitmap after free ipv4: use siphash instead of Jenkins in fnhe_hashfun() ipv6: use siphash in rt6_exception_hash() can: usb: esd_usb2: esd_usb2_rx_event(): fix the interchange of the CAN RX and TX error counters net: usb: asix: ax88772: fix boolconv.cocci warnings net/sched: ets: fix crash when flipping from 'strict' to 'quantum' qede: Fix memset corruption net: stmmac: fix kernel panic due to NULL pointer dereference of buf->xdp ...
Diffstat (limited to 'drivers/bus')
-rw-r--r--drivers/bus/mhi/core/internal.h2
-rw-r--r--drivers/bus/mhi/core/main.c9
2 files changed, 4 insertions, 7 deletions
diff --git a/drivers/bus/mhi/core/internal.h b/drivers/bus/mhi/core/internal.h
index bc239a11aa69..5b9ea66b92dc 100644
--- a/drivers/bus/mhi/core/internal.h
+++ b/drivers/bus/mhi/core/internal.h
@@ -682,7 +682,7 @@ void mhi_rddm_prepare(struct mhi_controller *mhi_cntrl,
struct image_info *img_info);
void mhi_fw_load_handler(struct mhi_controller *mhi_cntrl);
int mhi_prepare_channel(struct mhi_controller *mhi_cntrl,
- struct mhi_chan *mhi_chan, unsigned int flags);
+ struct mhi_chan *mhi_chan);
int mhi_init_chan_ctxt(struct mhi_controller *mhi_cntrl,
struct mhi_chan *mhi_chan);
void mhi_deinit_chan_ctxt(struct mhi_controller *mhi_cntrl,
diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/core/main.c
index 84448233f64c..fc9196f11cb7 100644
--- a/drivers/bus/mhi/core/main.c
+++ b/drivers/bus/mhi/core/main.c
@@ -1430,7 +1430,7 @@ exit_unprepare_channel:
}
int mhi_prepare_channel(struct mhi_controller *mhi_cntrl,
- struct mhi_chan *mhi_chan, unsigned int flags)
+ struct mhi_chan *mhi_chan)
{
int ret = 0;
struct device *dev = &mhi_chan->mhi_dev->dev;
@@ -1455,9 +1455,6 @@ int mhi_prepare_channel(struct mhi_controller *mhi_cntrl,
if (ret)
goto error_pm_state;
- if (mhi_chan->dir == DMA_FROM_DEVICE)
- mhi_chan->pre_alloc = !!(flags & MHI_CH_INBOUND_ALLOC_BUFS);
-
/* Pre-allocate buffer for xfer ring */
if (mhi_chan->pre_alloc) {
int nr_el = get_nr_avail_ring_elements(mhi_cntrl,
@@ -1613,7 +1610,7 @@ void mhi_reset_chan(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan)
}
/* Move channel to start state */
-int mhi_prepare_for_transfer(struct mhi_device *mhi_dev, unsigned int flags)
+int mhi_prepare_for_transfer(struct mhi_device *mhi_dev)
{
int ret, dir;
struct mhi_controller *mhi_cntrl = mhi_dev->mhi_cntrl;
@@ -1624,7 +1621,7 @@ int mhi_prepare_for_transfer(struct mhi_device *mhi_dev, unsigned int flags)
if (!mhi_chan)
continue;
- ret = mhi_prepare_channel(mhi_cntrl, mhi_chan, flags);
+ ret = mhi_prepare_channel(mhi_cntrl, mhi_chan);
if (ret)
goto error_open_chan;
}