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auxdisplay: hd44780: Fix memory leak on ->remove()
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tue, 12 Mar 2019 14:44:28 +0000 (16:44 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 20 Apr 2019 07:15:00 +0000 (09:15 +0200)
commitbfd5834e38886031625fe39dc6f3907b9c382729
tree231cb65140580c1172602d421010f2ad1a96b310tree | snapshot
parentb042245be24b0e663bcf45f0ae77910bb3f11829commit | diff
auxdisplay: hd44780: Fix memory leak on ->remove()

[ Upstream commit 41c8d0adf3c4df1867d98cee4a2c4531352a33ad ]

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

Fixes: d47d88361fee ("auxdisplay: Add HD44780 Character LCD support")
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/auxdisplay/hd44780.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git