Andy Shevchenko b6149efc57 auxdisplay: lcd2s: Use proper API to free the instance of charlcd object ... commit 9ed331f8a0 upstream. While it might work, the current approach is fragile in a few ways: - whenever members in the structure are shuffled, the pointer will be wrong - the resource freeing may include more than covered by kfree() Fix this by using charlcd_free() call instead of kfree(). Fixes: 8c9108d014 ("auxdisplay: add a driver for lcd2s character display") Cc: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-03-08 19:12:47 +01:00
..
Kconfig	auxdisplay: Fix duplicate CHARLCD config symbol	2021-01-25 22:14:19 +01:00
Makefile	auxdisplay: add a driver for lcd2s character display	2020-11-04 11:04:05 +01:00
arm-charlcd.c	auxdisplay: Replace HTTP links with HTTPS ones	2020-08-08 16:10:03 +02:00
cfag12864b.c	auxdisplay: Replace symbolic permissions with octal permissions	2021-07-16 07:42:35 +02:00
cfag12864bfb.c	treewide: Miguel has moved	2021-02-26 09:41:03 -08:00
charlcd.c	auxdisplay: charlcd: checking for pointer reference before dereferencing	2022-01-11 15:35:17 +01:00
charlcd.h	auxdisplay: Change gotoxy calling interface	2020-11-04 11:04:04 +01:00
hd44780.c	auxdisplay: hd44780: Fix oops on module unloading	2021-07-16 07:42:27 +02:00
hd44780_common.c	auxdisplay: Change gotoxy calling interface	2020-11-04 11:04:04 +01:00
hd44780_common.h	auxdisplay: Change gotoxy calling interface	2020-11-04 11:04:04 +01:00
ht16k33.c	auxdisplay: ht16k33: Fix frame buffer device blanking	2021-11-18 19:17:02 +01:00
img-ascii-lcd.c	auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string	2021-11-18 19:17:02 +01:00
ks0108.c	auxdisplay: Replace symbolic permissions with octal permissions	2021-07-16 07:42:35 +02:00
lcd2s.c	auxdisplay: lcd2s: Use proper API to free the instance of charlcd object	2022-03-08 19:12:47 +01:00
panel.c	treewide: remove editor modelines and cruft	2021-05-07 00:26:34 -07:00