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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-03-26 11:33:16 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-09-03 17:00:38 +0200 |
| commit | 8e2caf0d21a7059d8b56cb19d5d0182a28b1eabc (patch) | |
| tree | 8d1e4a40ea40d1e9c46bac5b7134ced2f03738ea /drivers/pcmcia | |
| parent | pcmcia: pxa2xx: update socket driver to use devm_clk_get() API (diff) | |
| download | linux-8e2caf0d21a7059d8b56cb19d5d0182a28b1eabc.tar.xz linux-8e2caf0d21a7059d8b56cb19d5d0182a28b1eabc.zip | |
pcmcia: pxa2xx: convert memory allocation to devm_* API
Convert the pxa2xx socket driver memory allocation to use devm_kzalloc()
to simplify the cleanup path.
Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/pcmcia')
| -rw-r--r-- | drivers/pcmcia/pxa2xx_base.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c index 197c77a64ce0..0f42d55e7c7f 100644 --- a/drivers/pcmcia/pxa2xx_base.c +++ b/drivers/pcmcia/pxa2xx_base.c @@ -302,7 +302,8 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev) pxa2xx_drv_pcmcia_ops(ops); - sinfo = kzalloc(SKT_DEV_INFO_SIZE(ops->nr), GFP_KERNEL); + sinfo = devm_kzalloc(&dev->dev, SKT_DEV_INFO_SIZE(ops->nr), + GFP_KERNEL); if (!sinfo) return -ENOMEM; @@ -330,7 +331,7 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev) err1: while (--i >= 0) soc_pcmcia_remove_one(&sinfo->skt[i]); - kfree(sinfo); + err0: return ret; } @@ -340,12 +341,9 @@ static int pxa2xx_drv_pcmcia_remove(struct platform_device *dev) struct skt_dev_info *sinfo = platform_get_drvdata(dev); int i; - platform_set_drvdata(dev, NULL); - for (i = 0; i < sinfo->nskt; i++) soc_pcmcia_remove_one(&sinfo->skt[i]); - kfree(sinfo); return 0; } |