kernel.git/drivers/net/wireless/atmel, branch linux-5.14.y

module: remove never implemented MODULE_SUPPORTED_DEVICE

2021-03-17T20:16:18Z

MODULE_SUPPORTED_DEVICE was added in pre-git era and never was implemented. We can safely remove it, because the kernel has grown to have many more reliable mechanisms to determine if device is supported or not. Signed-off-by: Leon Romanovsky Signed-off-by: Linus Torvalds

atmel: at76c50x: use DEFINE_MUTEX() for mutex lock

2021-02-08T11:14:43Z

mutex lock can be initialized automatically with DEFINE_MUTEX() rather than explicitly calling mutex_init(). Signed-off-by: Zheng Yongjun Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20201224132456.31341-1-zhengyongjun3@huawei.com

atmel: convert tasklets to use new tasklet_setup() API

2020-08-27T13:22:02Z

In preparation for unconditionally passing the struct tasklet_struct pointer to all tasklet callbacks, switch to using the new tasklet_setup() and from_tasklet() to pass the tasklet pointer explicitly and remove .data field. Signed-off-by: Romain Perier Signed-off-by: Allen Pais Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200817090637.26887-6-allen.cryptic@gmail.com

atmel: Use fallthrough pseudo-keyword

2020-08-27T13:09:19Z

Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200821065355.GA25808@embeddedor

atmel: Demote non-kerneldoc header to standard comment block

2020-08-27T12:15:22Z

Fixes the following W=1 kernel build warning(s): drivers/net/wireless/atmel/atmel.c:4232: warning: Cannot understand This file is part of net.russotto.AtmelMACFW, hereto referred to Cc: Simon Kelley Cc: Kalle Valo Cc: "David S. Miller" Cc: Jakub Kicinski Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200814113933.1903438-6-lee.jones@linaro.org

atmel: fix wiki website url

2020-07-15T10:18:40Z

In at76c50x-usb.c the wiki url is still the old "wireless.kernel.org" instead of the new "wireless.wiki.kernel.org" Signed-off-by: Flavio Suligoi Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200605154112.16277-5-f.suligoi@asem.it

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-13T16:57:21Z

Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over '---help---'"), the number of '---help---' has been gradually decreasing, but there are still more than 2400 instances. This commit finishes the conversion. While I touched the lines, I also fixed the indentation. There are a variety of indentation styles found. a) 4 spaces + '---help---' b) 7 spaces + '---help---' c) 8 spaces + '---help---' d) 1 space + 1 tab + '---help---' e) 1 tab + '---help---' (correct indentation) f) 1 tab + 1 space + '---help---' g) 1 tab + 2 spaces + '---help---' In order to convert all of them to 1 tab + 'help', I ran the following commend: $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/' Signed-off-by: Masahiro Yamada

atmel: Use shared constant for rfc1042 header

2020-05-29T17:16:24Z

This is one of the 9 drivers redefining rfc1042_header. Signed-off-by: Pascal Terjan Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200523212735.32364-1-pterjan@google.com

atmel: at76c50x: Replace zero-length array with flexible-array member

2020-03-23T17:17:11Z

The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1][2], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being inadvertently introduced[3] to the codebase from now on. Also, notice that, dynamic memory allocations won't be affected by this change: "Flexible array members have incomplete type, and so the sizeof operator may not be applied. As a quirk of the original implementation of zero-length arrays, sizeof evaluates to zero."[1] This issue was found with the help of Coccinelle. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://github.com/KSPP/linux/issues/21 [3] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour") Signed-off-by: Gustavo A. R. Silva Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200319225133.GA29672@embeddedor.com

at76c50x-usb: fix endpoint debug message

2019-12-18T19:06:02Z

Make sure to use the current alternate setting, which may not be the same as the first alternate setting, also when printing the number of endpoints at probe. Signed-off-by: Johan Hovold Signed-off-by: Kalle Valo