From 333ff32d54cdefc2e479892e7f15ac91e026b57d Mon Sep 17 00:00:00 2001 From: Lars Poeschel Date: Wed, 14 Jul 2021 13:02:28 +0200 Subject: 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 Signed-off-by: Lars Poeschel Tested-by: Andy Shevchenko [added Link, Fixes, Cc stable tags, edited message] Signed-off-by: Miguel Ojeda --- drivers/auxdisplay/hd44780.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; -- cgit v1.2.3