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

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>

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index dc2f0047769b..47702ee0a797 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -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