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authorLars Poeschel <poeschel@lemonage.de>2021-07-14 14:02:28 +0300
committerMiguel Ojeda <ojeda@kernel.org>2021-07-16 08:42:27 +0300
commit333ff32d54cdefc2e479892e7f15ac91e026b57d (patch)
tree44ce2a29c8b468a3dcca769f1dca8baebc7379e0 /drivers/auxdisplay
parentc784e46c8445635afd81bd4089fc5e87271a8f3b (diff)
downloadlinux-333ff32d54cdefc2e479892e7f15ac91e026b57d.tar.xz
auxdisplay: hd44780: Fix oops on module unloading
Fixes: 718e05ed92ec ("auxdisplay: Introduce hd44780_common.[ch]") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/lkml/CAHp75VfKyqy+vM0XkP9Yb+znGOTVT4zYCRY3A3nQ7C3WNUVN0g@mail.gmail.com/ Reported-By: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Lars Poeschel <poeschel@lemonage.de> Tested-by: Andy Shevchenko <andy.shevchenko@gmail.com> [added Link, Fixes, Cc stable tags, edited message] Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'drivers/auxdisplay')
-rw-r--r--drivers/auxdisplay/hd44780.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/auxdisplay/hd44780.c b/drivers/auxdisplay/hd44780.c
index 2e5e7c993933..8b2a0eb3f32a 100644
--- a/drivers/auxdisplay/hd44780.c
+++ b/drivers/auxdisplay/hd44780.c
@@ -323,8 +323,8 @@ static int hd44780_remove(struct platform_device *pdev)
{
struct charlcd *lcd = platform_get_drvdata(pdev);
- kfree(lcd->drvdata);
charlcd_unregister(lcd);
+ kfree(lcd->drvdata);
kfree(lcd);
return 0;