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drivers/video/bf54x-lq043fb.c: use devm_ functions

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The various devm_ functions allocate memory that is released when a driver
detaches. This patch replaces the use of kzalloc by devm_kzalloc.

Signed-off-by: Damien Cassou <damien.cassou@lifl.fr>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
This commit is contained in:
Damien Cassou 2012-08-03 17:40:12 +02:00 committed by Florian Tobias Schandinat
parent b2ca7f4d74
commit b7e69add39
1 changed files with 3 additions and 5 deletions
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8
drivers/video/bf54x-lq043fb.c
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@ -601,7 +601,8 @@ static int __devinit bfin_bf54x_probe(struct platform_device *pdev)
fbinfo->fbops = &bfin_bf54x_fb_ops;
fbinfo->pseudo_palette = kzalloc(sizeof(u32) * 16, GFP_KERNEL);
fbinfo->pseudo_palette = devm_kzalloc(&pdev->dev, sizeof(u32) * 16,
GFP_KERNEL);
if (!fbinfo->pseudo_palette) {
printk(KERN_ERR DRIVER_NAME
"Fail to allocate pseudo_palette\n");
@ -616,7 +617,7 @@ static int __devinit bfin_bf54x_probe(struct platform_device *pdev)
"Fail to allocate colormap (%d entries)\n",
BFIN_LCD_NBR_PALETTE_ENTRIES);
ret = -EFAULT;
goto out5;
goto out4;
}
if (request_ports(info)) {
@ -671,8 +672,6 @@ out7:
free_ports(info);
out6:
fb_dealloc_cmap(&fbinfo->cmap);
out5:
kfree(fbinfo->pseudo_palette);
out4:
dma_free_coherent(NULL, fbinfo->fix.smem_len, info->fb_buffer,
info->dma_handle);
@ -699,7 +698,6 @@ static int __devexit bfin_bf54x_remove(struct platform_device *pdev)
dma_free_coherent(NULL, fbinfo->fix.smem_len, info->fb_buffer,
info->dma_handle);
kfree(fbinfo->pseudo_palette);
fb_dealloc_cmap(&fbinfo->cmap);
#ifndef NO_BL_SUPPORT