From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 24 Feb 2025 17:27:42 +0000 (+0200)
Subject: auxdisplay: panel: Make use of hd44780_common_free()
X-Git-Tag: v6.15-rc1~175^2^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=664d2179c6e3d08d5e1180beddd79ca8f0663d89;p=thirdparty%2Fkernel%2Flinux.git

auxdisplay: panel: Make use of hd44780_common_free()

Use the symmetrical API to free the common resources.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
---

diff --git a/drivers/auxdisplay/panel.c b/drivers/auxdisplay/panel.c
index 4da142692d55f..aa1d03fef22e9 100644
--- a/drivers/auxdisplay/panel.c
+++ b/drivers/auxdisplay/panel.c
@@ -837,7 +837,7 @@ static void lcd_init(void)
 
 	charlcd = charlcd_alloc(0);
 	if (!charlcd) {
-		kfree(hdc);
+		hd44780_common_free(hdc);
 		return;
 	}
 
@@ -1691,7 +1691,7 @@ static void panel_detach(struct parport *port)
 	if (lcd.enabled) {
 		charlcd_unregister(lcd.charlcd);
 		lcd.initialized = false;
-		kfree(lcd.charlcd->drvdata);
+		hd44780_common_free(lcd.charlcd->drvdata);
 		charlcd_free(lcd.charlcd);
 		lcd.charlcd = NULL;
 	}