The patch titled
Subject: drivers/rtc/rtc-wm831x.c: convert to devm_kzalloc()
has been added to the -mm tree. Its filename is
drivers-rtc-rtc-wm831xc-convert-to-devm_kzalloc.patch
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------------------------------------------------------
From: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Subject: drivers/rtc/rtc-wm831x.c: convert to devm_kzalloc()
Marginally less code and eliminate the possibility of memory leaks.
Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/rtc/rtc-wm831x.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff -puN drivers/rtc/rtc-wm831x.c~drivers-rtc-rtc-wm831xc-convert-to-devm_kzalloc drivers/rtc/rtc-wm831x.c
--- a/drivers/rtc/rtc-wm831x.c~drivers-rtc-rtc-wm831xc-convert-to-devm_kzalloc
+++ a/drivers/rtc/rtc-wm831x.c
@@ -399,7 +399,7 @@ static int wm831x_rtc_probe(struct platf
int alm_irq = platform_get_irq_byname(pdev, "ALM");
int ret = 0;
- wm831x_rtc = kzalloc(sizeof(*wm831x_rtc), GFP_KERNEL);
+ wm831x_rtc = devm_kzalloc(&pdev->dev, sizeof(*wm831x_rtc), GFP_KERNEL);
if (wm831x_rtc == NULL)
return -ENOMEM;
@@ -434,7 +434,6 @@ static int wm831x_rtc_probe(struct platf
return 0;
err:
- kfree(wm831x_rtc);
return ret;
}
@@ -445,7 +444,6 @@ static int __devexit wm831x_rtc_remove(s
free_irq(alm_irq, wm831x_rtc);
rtc_device_unregister(wm831x_rtc->rtc);
- kfree(wm831x_rtc);
return 0;
}
_
Subject: Subject: drivers/rtc/rtc-wm831x.c: convert to devm_kzalloc()
Patches currently in -mm which might be from broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
backlight-convert-drivers-video-backlight-to-use-module_platform_driver.patch
leds-convert-led-platform-drivers-to-module_platform_driver.patch
leds-convert-led-i2c-drivers-to-module_i2c_driver.patch
leds-convert-leds-dac124s085-to-module_spi_driver.patch
drivers-rtc-rtc-wm831xc-remove-unused-period-irq-handler.patch
drivers-rtc-rtc-wm831xc-convert-to-devm_kzalloc.patch
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