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path: root/drivers/video/amba-clcd.c
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Diffstat (limited to 'drivers/video/amba-clcd.c')
-rw-r--r--drivers/video/amba-clcd.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c
index 4e046fed138..61050ab1412 100644
--- a/drivers/video/amba-clcd.c
+++ b/drivers/video/amba-clcd.c
@@ -408,7 +408,9 @@ static int clcdfb_register(struct clcd_fb *fb)
/*
* Allocate colourmap.
*/
- fb_alloc_cmap(&fb->fb.cmap, 256, 0);
+ ret = fb_alloc_cmap(&fb->fb.cmap, 256, 0);
+ if (ret)
+ goto unmap;
/*
* Ensure interrupts are disabled.
@@ -426,6 +428,8 @@ static int clcdfb_register(struct clcd_fb *fb)
printk(KERN_ERR "CLCD: cannot register framebuffer (%d)\n", ret);
+ fb_dealloc_cmap(&fb->fb.cmap);
+ unmap:
iounmap(fb->regs);
free_clk:
clk_put(fb->clk);
@@ -485,6 +489,8 @@ static int clcdfb_remove(struct amba_device *dev)
clcdfb_disable(fb);
unregister_framebuffer(&fb->fb);
+ if (fb->fb.cmap.len)
+ fb_dealloc_cmap(&fb->fb.cmap);
iounmap(fb->regs);
clk_put(fb->clk);