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auxdisplay: hd44780: Fix memory leak on ->remove()

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We have to free on ->remove() the allocated resources on ->probe().

Fixes: d47d88361f ("auxdisplay: Add HD44780 Character LCD support")
Reviewed-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Andy Shevchenko <[email protected]>
Signed-off-by: Miguel Ojeda <[email protected]>
This commit is contained in:
Andy Shevchenko 2019-03-12 16:44:28 +02:00 • committed by Miguel Ojeda
commit 41c8d0adf3
1 changed files with 2 additions and 0 deletions
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drivers/auxdisplay/hd44780.c
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@ -280,6 +280,8 @@ static int hd44780_remove(struct platform_device *pdev)
struct charlcd *lcd = platform_get_drvdata(pdev);
charlcd_unregister(lcd);
kfree(lcd);
return 0;
}