5 Commits

Author	SHA1	Message	Date
Bartosz Golaszewski	a7a86fe18b	Merge tag 'v6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next ... Linux 6.12-rc6	2024-11-04 08:46:55 +01:00
Andy Shevchenko	90bad74985	gpio: sloppy-logic-analyzer: Check for error code from devm_mutex_init() call ... Even if it's not critical, the avoidance of checking the error code from devm_mutex_init() call today diminishes the point of using devm variant of it. Tomorrow it may even leak something. Add the missed check. Fixes: 7828b7bbbf ("gpio: add sloppy logic analyzer using polling") Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20241030174132.2113286-3-andriy.shevchenko@linux.intel.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>	2024-10-31 13:48:25 +01:00
Uwe Kleine-König	678eefc1ca	gpio: Switch back to struct platform_driver::remove() ... After commit 0edb555a65 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all platform drivers below drivers/gpio/ to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/20241016152435.38149-2-u.kleine-koenig@baylibre.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>	2024-10-17 09:00:48 +02:00
Al Viro	cb787f4ac0	[tree-wide] finally take no_llseek out ... no_llseek had been defined to NULL two years ago, in commit 868941b144 ("fs: remove no_llseek") To quote that commit, At -rc1 we'll need do a mechanical removal of no_llseek - git grep -l -w no_llseek | grep -v porting.rst | while read i; do sed -i '/\<no_llseek\>/d' $i done would do it. Unfortunately, that hadn't been done. Linus, could you do that now, so that we could finally put that thing to rest? All instances are of the form .llseek = no_llseek, so it's obviously safe. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>	2024-09-27 08:18:43 -07:00
Wolfram Sang	7828b7bbbf	gpio: add sloppy logic analyzer using polling ... This is a sloppy logic analyzer using GPIOs. It comes with a script to isolate a CPU for polling. While this is definitely not a production level analyzer, it can be a helpful first view when remote debugging. Read the documentation for details. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240620094159.6785-2-wsa+renesas@sang-engineering.com [Bartosz: moved the Kconfig entry into a different category] Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>	2024-07-01 10:54:11 +02:00