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2022-03-18nfc: st21nfca: remove unnecessary skb check before kfree_skb()Yang Yingliang1-2/+1
The skb will be checked in kfree_skb(), so remove the outside check. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20220318072728.2659578-1-yangyingliang@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-0/+2
net/dsa/dsa2.c commit afb3cc1a397d ("net: dsa: unlock the rtnl_mutex when dsa_master_setup() fails") commit e83d56537859 ("net: dsa: replay master state events in dsa_tree_{setup,teardown}_master") https://lore.kernel.org/all/20220307101436.7ae87da0@canb.auug.org.au/ drivers/net/ethernet/intel/ice/ice.h commit 97b0129146b1 ("ice: Fix error with handling of bonding MTU") commit 43113ff73453 ("ice: add TTY for GNSS module for E810T device") https://lore.kernel.org/all/20220310112843.3233bcf1@canb.auug.org.au/ drivers/staging/gdm724x/gdm_lte.c commit fc7f750dc9d1 ("staging: gdm724x: fix use after free in gdm_lte_rx()") commit 4bcc4249b4cf ("staging: Use netif_rx().") https://lore.kernel.org/all/20220308111043.1018a59d@canb.auug.org.au/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-03-09NFC: port100: fix use-after-free in port100_send_completePavel Skripkin1-0/+2
Syzbot reported UAF in port100_send_complete(). The root case is in missing usb_kill_urb() calls on error handling path of ->probe function. port100_send_complete() accesses devm allocated memory which will be freed on probe failure. We should kill this urbs before returning an error from probe function to prevent reported use-after-free Fail log: BUG: KASAN: use-after-free in port100_send_complete+0x16e/0x1a0 drivers/nfc/port100.c:935 Read of size 1 at addr ffff88801bb59540 by task ksoftirqd/2/26 ... Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_address_description.constprop.0.cold+0x8d/0x303 mm/kasan/report.c:255 __kasan_report mm/kasan/report.c:442 [inline] kasan_report.cold+0x83/0xdf mm/kasan/report.c:459 port100_send_complete+0x16e/0x1a0 drivers/nfc/port100.c:935 __usb_hcd_giveback_urb+0x2b0/0x5c0 drivers/usb/core/hcd.c:1670 ... Allocated by task 1255: kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38 kasan_set_track mm/kasan/common.c:45 [inline] set_alloc_info mm/kasan/common.c:436 [inline] ____kasan_kmalloc mm/kasan/common.c:515 [inline] ____kasan_kmalloc mm/kasan/common.c:474 [inline] __kasan_kmalloc+0xa6/0xd0 mm/kasan/common.c:524 alloc_dr drivers/base/devres.c:116 [inline] devm_kmalloc+0x96/0x1d0 drivers/base/devres.c:823 devm_kzalloc include/linux/device.h:209 [inline] port100_probe+0x8a/0x1320 drivers/nfc/port100.c:1502 Freed by task 1255: kasan_save_stack+0x1e/0x40 mm/kasan/common.c:38 kasan_set_track+0x21/0x30 mm/kasan/common.c:45 kasan_set_free_info+0x20/0x30 mm/kasan/generic.c:370 ____kasan_slab_free mm/kasan/common.c:366 [inline] ____kasan_slab_free+0xff/0x140 mm/kasan/common.c:328 kasan_slab_free include/linux/kasan.h:236 [inline] __cache_free mm/slab.c:3437 [inline] kfree+0xf8/0x2b0 mm/slab.c:3794 release_nodes+0x112/0x1a0 drivers/base/devres.c:501 devres_release_all+0x114/0x190 drivers/base/devres.c:530 really_probe+0x626/0xcc0 drivers/base/dd.c:670 Reported-and-tested-by: syzbot+16bcb127fb73baeecb14@syzkaller.appspotmail.com Fixes: 0347a6ab300a ("NFC: port100: Commands mechanism implementation") Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220308185007.6987-1-paskripkin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-28Merge tag 'spi-remove-void' of ↵Jakub Kicinski4-11/+4
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Mark Brown says: ==================== spi: Make remove() return void This series from Uwe Kleine-König converts the spi remove function to return void since there is nothing useful that we can do with a failure and it as more buses are converted it'll enable further work on the driver core. ==================== Link: https://lore.kernel.org/r/20220228173957.1262628-2-broonie@kernel.org/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-09spi: make remove callback a void functionUwe Kleine-König4-11/+4
The value returned by an spi driver's remove function is mostly ignored. (Only an error message is printed if the value is non-zero that the error is ignored.) So change the prototype of the remove function to return no value. This way driver authors are not tempted to assume that passing an error to the upper layer is a good idea. All drivers are adapted accordingly. There is no intended change of behaviour, all callbacks were prepared to return 0 before. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Acked-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Claudius Heine <ch@denx.de> Acked-by: Stefan Schmidt <stefan@datenfreihafen.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC Acked-by: Marcus Folkesson <marcus.folkesson@gmail.com> Acked-by: Łukasz Stelmach <l.stelmach@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20220123175201.34839-6-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2022-01-27nfc: use *_set_vendor_cmds() helpersJakub Kicinski2-3/+3
NCI and HCI wrappers for nfc_set_vendor_cmds() exist, use them. We could also remove the helpers. It's a coin toss. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-12nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTIONJordy Zomer1-0/+10
It appears that there are some buffer overflows in EVT_TRANSACTION. This happens because the length parameters that are passed to memcpy come directly from skb->data and are not guarded in any way. Signed-off-by: Jordy Zomer <jordy@pwning.systems> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-01-11nfc: pn544: make array rset_cmd static constColin Ian King1-1/+1
Don't populate the read-only array rset_cmd on the stack but instead it static const. Also makes the object code a little smaller. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220109202418.50641-1-colin.i.king@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-30nfc: st21nfca: remove redundant assignment to variable iColin Ian King1-3/+1
Variable i is being assigned a value that is never read, the assignment is redundant and can be removed. Cleans up clang-scan build warning: drivers/nfc/st21nfca/i2c.c:319:4: warning: Value stored to 'i' is never read [deadcode.DeadStores] i = 0; Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20211230161230.428457-1-colin.i.king@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-9/+20
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c commit 077cdda764c7 ("net/mlx5e: TC, Fix memory leak with rules with internal port") commit 31108d142f36 ("net/mlx5: Fix some error handling paths in 'mlx5e_tc_add_fdb_flow()'") commit 4390c6edc0fb ("net/mlx5: Fix some error handling paths in 'mlx5e_tc_add_fdb_flow()'") https://lore.kernel.org/all/20211229065352.30178-1-saeed@kernel.org/ net/smc/smc_wr.c commit 49dc9013e34b ("net/smc: Use the bitmap API when applicable") commit 349d43127dac ("net/smc: fix kernel panic caused by race of smc_sock") bitmap_zero()/memset() is removed by the fix Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-12-28NFC: st21nfca: Fix memory leak in device probe and removeWei Yongjun1-9/+20
'phy->pending_skb' is alloced when device probe, but forgot to free in the error handling path and remove path, this cause memory leak as follows: unreferenced object 0xffff88800bc06800 (size 512): comm "8", pid 11775, jiffies 4295159829 (age 9.032s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000d66c09ce>] __kmalloc_node_track_caller+0x1ed/0x450 [<00000000c93382b3>] kmalloc_reserve+0x37/0xd0 [<000000005fea522c>] __alloc_skb+0x124/0x380 [<0000000019f29f9a>] st21nfca_hci_i2c_probe+0x170/0x8f2 Fix it by freeing 'pending_skb' in error and remove. Fixes: 68957303f44a ("NFC: ST21NFCA: Add driver for STMicroelectronics ST21NFCA NFC Chip") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-11-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-1/+1
drivers/net/ipa/ipa_main.c 8afc7e471ad3 ("net: ipa: separate disabling setup from modem stop") 76b5fbcd6b47 ("net: ipa: kill ipa_modem_init()") Duplicated include, drop one. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-11-26nfc: fdp: Merge the same judgmentwengjianfeng1-3/+1
Combine two judgments that return the same value Signed-off-by: wengjianfeng <wengjianfeng@yulong.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20211126013130.27112-1-samirweng1979@163.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-11-26nfc: virtual_ncidev: change default device permissionsThadeu Lima de Souza Cascardo1-1/+1
Device permissions is S_IALLUGO, with many unnecessary bits. Remove them and also remove read and write permissions from group and others. Before the change: crwsrwsrwt 1 0 0 10, 125 Nov 25 13:59 /dev/virtual_nci After the change: crw------- 1 0 0 10, 125 Nov 25 14:05 /dev/virtual_nci Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Bongsu Jeon <bongsu.jeon@samsung.com> Link: https://lore.kernel.org/r/20211125141457.716921-1-cascardo@canonical.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-11-07nfc: pn533: Fix double free when pn533_fill_fragment_skbs() failsChengfeng Ye1-3/+3
skb is already freed by dev_kfree_skb in pn533_fill_fragment_skbs, but follow error handler branch when pn533_fill_fragment_skbs() fails, skb is freed again, results in double free issue. Fix this by not free skb in error path of pn533_fill_fragment_skbs. Fixes: 963a82e07d4e ("NFC: pn533: Split large Tx frames in chunks") Fixes: 93ad42020c2d ("NFC: pn533: Target mode Tx fragmentation support") Signed-off-by: Chengfeng Ye <cyeaa@connect.ust.hk> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-11-07nfc: port100: lower verbosity of cancelled URB messagesKrzysztof Kozlowski1-3/+3
It is not an error to receive an URB with -ENOENT because it can come from regular user operations, e.g. pressing CTRL+C when running nfctool from neard. Make it a debugging message, not an error. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-2/+2
include/net/sock.h 7b50ecfcc6cd ("net: Rename ->stream_memory_read to ->sock_is_readable") 4c1e34c0dbff ("vsock: Enable y2038 safe timeval for timeout") drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c 0daa55d033b0 ("octeontx2-af: cn10k: debugfs for dumping LMTST map table") e77bcdd1f639 ("octeontx2-af: Display all enabled PF VF rsrc_alloc entries.") Adjacent code addition in both cases, keep both. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-26nfc: port100: fix using -ERRNO as command type maskKrzysztof Kozlowski1-2/+2
During probing, the driver tries to get a list (mask) of supported command types in port100_get_command_type_mask() function. The value is u64 and 0 is treated as invalid mask (no commands supported). The function however returns also -ERRNO as u64 which will be interpret as valid command mask. Return 0 on every error case of port100_get_command_type_mask(), so the probing will stop. Cc: <stable@vger.kernel.org> Fixes: 0347a6ab300a ("NFC: port100: Commands mechanism implementation") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netDavid S. Miller1-4/+2
Lots of simnple overlapping additions. With a build fix from Stephen Rothwell. Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-20nfc: st95hf: Make spi remove() callback return zeroUwe Kleine-König1-4/+2
If something goes wrong in the remove callback, returning an error code just results in an error message. The device still disappears. So don't skip disabling the regulator in st95hf_remove() if resetting the controller via spi fails. Also don't return an error code which just results in two error messages. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-11nfc: microread: drop unneeded debug printsKrzysztof Kozlowski2-6/+0
ftrace is a preferred and standard way to debug entering and exiting functions so drop useless debug prints. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-11nfc: trf7970a: drop unneeded debug printsKrzysztof Kozlowski1-8/+0
ftrace is a preferred and standard way to debug entering and exiting functions so drop useless debug prints. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Acked-by: Mark Greer <mgreer@animalcreek.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-11nfc: st21nfca: drop unneeded debug printsKrzysztof Kozlowski2-8/+0
ftrace is a preferred and standard way to debug entering and exiting functions so drop useless debug prints. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-11nfc: st-nci: drop unneeded debug printsKrzysztof Kozlowski4-18/+0
ftrace is a preferred and standard way to debug entering and exiting functions so drop useless debug prints. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-11nfc: s3fwrn5: simplify dereferencing pointer to struct deviceKrzysztof Kozlowski2-29/+18
Simplify the code dereferencing several pointers to reach the struct device. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-07nfc: pn533: Constify pn533_phy_opsRikard Falkeborn5-6/+6
Neither the driver or the core modifies the pn533_phy_ops struct, so make them const to allow the compiler to put the static structs in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-07nfc: pn533: Constify serdev_device_opsRikard Falkeborn1-1/+1
The only usage of pn532_serdev_ops is to pass its address to serdev_device_set_client_ops(), which takes a pointer to const serdev_device_ops as argument. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski1-0/+1
net/mptcp/protocol.c 977d293e23b4 ("mptcp: ensure tx skbs always have the MPTCP ext") efe686ffce01 ("mptcp: ensure tx skbs always have the MPTCP ext") same patch merged in both trees, keep net-next. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-09-23nfc: st-nci: Add SPI ID matching DT compatibleMark Brown1-0/+1
Currently autoloading for SPI devices does not use the DT ID table, it uses SPI modalises. Supporting OF modalises is going to be difficult if not impractical, an attempt was made but has been reverted, so ensure that module autoloading works for this driver by adding the part name used in the compatible to the list of SPI IDs. Fixes: 96c8395e2166 ("spi: Revert modalias changes") Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-13nfc: mrvl: drop unneeded memory allocation fail messagesKrzysztof Kozlowski1-3/+1
nci_skb_alloc() already prints an error message on memory allocation failure. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-13nfc: microread: drop unneeded memory allocation fail messagesKrzysztof Kozlowski1-3/+1
nfc_mei_phy_alloc() already prints an error message on memory allocation failure. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-13nfc: pn544: drop unneeded memory allocation fail messagesKrzysztof Kozlowski1-3/+1
nfc_mei_phy_alloc() already prints an error message on memory allocation failure. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-13nfc: pn544: drop unneeded debug printsKrzysztof Kozlowski1-4/+0
ftrace is a preferred and standard way to debug entering and exiting functions so drop useless debug prints. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-13nfc: pn533: use dev_err() instead of pr_err()Krzysztof Kozlowski1-1/+1
Print error message with reference to a device. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-13nfc: pn533: drop unneeded debug printsKrzysztof Kozlowski2-6/+0
ftrace is a preferred and standard way to debug entering and exiting functions so drop useless debug prints. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-13nfc: fdp: drop unneeded debug printsKrzysztof Kozlowski1-1/+0
ftrace is a preferred and standard way to debug entering and exiting functions so drop useless debug prints. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-26nfc: st95hf: remove unused header includesKrzysztof Kozlowski1-1/+0
Do not include unnecessary headers. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-26nfc: st21nfca: remove unused header includesKrzysztof Kozlowski2-3/+0
Do not include unnecessary headers. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-26nfc: st-nci: remove unused header includesKrzysztof Kozlowski1-2/+0
Do not include unnecessary headers. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-26nfc: pn544: remove unused header includesKrzysztof Kozlowski1-1/+0
Do not include unnecessary headers. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-26nfc: mrvl: remove unused header includesKrzysztof Kozlowski2-6/+0
Do not include unnecessary headers. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-26nfc: microread: remove unused header includesKrzysztof Kozlowski2-2/+0
Do not include unnecessary headers. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-08-18nfc: virtual_ncidev: Use wait queue instead of pollingBongsu Jeon1-2/+7
In previous version, the user level virtual device application that used this driver should have the polling scheme to read a NCI frame. To remove this polling scheme, use Wait Queue. Signed-off-by: Bongsu Jeon <bongsu.jeon@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-07-31Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski2-3/+2
Conflicting commits, all resolutions pretty trivial: drivers/bus/mhi/pci_generic.c 5c2c85315948 ("bus: mhi: pci-generic: configurable network interface MRU") 56f6f4c4eb2a ("bus: mhi: pci_generic: Apply no-op for wake using sideband wake boolean") drivers/nfc/s3fwrn5/firmware.c a0302ff5906a ("nfc: s3fwrn5: remove unnecessary label") 46573e3ab08f ("nfc: s3fwrn5: fix undefined parameter values in dev_err()") 801e541c79bb ("nfc: s3fwrn5: fix undefined parameter values in dev_err()") MAINTAINERS 7d901a1e878a ("net: phy: add Maxlinear GPY115/21x/24x driver") 8a7b46fa7902 ("MAINTAINERS: add Yasushi SHOJI as reviewer for the Microchip CAN BUS Analyzer Tool driver") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-07-30nfc: constify local pointer variablesKrzysztof Kozlowski1-2/+2
Few pointers to struct nfc_target and struct nfc_se can be made const. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-07-30nfc: mrvl: correct nfcmrvl_spi_parse_dt() device_node argumentKrzysztof Kozlowski1-1/+1
The device_node in nfcmrvl_spi_parse_dt() cannot be const as it is passed to OF functions which modify it. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-07-29nfc: mrvl: constify static nfcmrvl_if_opsKrzysztof Kozlowski6-7/+7
File-scope struct nfcmrvl_if_ops is not modified so can be made const. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-07-29nfc: mrvl: constify several pointersKrzysztof Kozlowski6-13/+15
Several functions do not modify pointed data so arguments and local variables can be const for correctness and safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-07-29nfc: microread: constify several pointersKrzysztof Kozlowski3-4/+4
Several functions do not modify pointed data so arguments and local variables can be const for correctness and safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-07-29nfc: fdp: constify several pointersKrzysztof Kozlowski3-13/+13
Several functions do not modify pointed data so arguments and local variables can be const for correctness and safety. This allows also making file-scope nci_core_get_config_otp_ram_version array const. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 19:31:56 +0000