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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2025-02-24 15:36:25 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2025-02-24 16:46:55 +0300 |
| commit | 72e1c440c848624ad4cfac93d69d8a999a20355b (patch) | |
| tree | 0e5be8796504a64e6992a1ce35eae3f285aa6ed8 | |
| parent | 9b98a7d2e5f4e2beeff88f6571da0cdc5883c7fb (diff) | |
| download | linux-72e1c440c848624ad4cfac93d69d8a999a20355b.tar.xz | |
auxdisplay: panel: Fix an API misuse in panel.c
Variable allocated by charlcd_alloc() should be released
by charlcd_free(). The following patch changed kfree() to
charlcd_free() to fix an API misuse.
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Fixes: 718e05ed92ec ("auxdisplay: Introduce hd44780_common.[ch]")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| -rw-r--r-- | drivers/auxdisplay/panel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/auxdisplay/panel.c b/drivers/auxdisplay/panel.c index a731f28455b4..6dc8798d01f9 100644 --- a/drivers/auxdisplay/panel.c +++ b/drivers/auxdisplay/panel.c @@ -1664,7 +1664,7 @@ err_lcd_unreg: if (lcd.enabled) charlcd_unregister(lcd.charlcd); err_unreg_device: - kfree(lcd.charlcd); + charlcd_free(lcd.charlcd); lcd.charlcd = NULL; parport_unregister_device(pprt); pprt = NULL; @@ -1692,7 +1692,7 @@ static void panel_detach(struct parport *port) charlcd_unregister(lcd.charlcd); lcd.initialized = false; kfree(lcd.charlcd->drvdata); - kfree(lcd.charlcd); + charlcd_free(lcd.charlcd); lcd.charlcd = NULL; } |