Commit d02abed8 authored by Amol Lad's avatar Amol Lad Committed by Linus Torvalds
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[PATCH] ioremap balanced with iounmap for drivers/video/cyberfb 



ioremap must be balanced by an iounmap and failing to do so can result in a
memory leak.

Signed-off-by: default avatarAmol Lad <amol@verismonetworks.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 8d4c767e

drivers/video/cyberfb.c

+2 −0
Original line number Diff line number Diff line
@@ -1055,6 +1055,8 @@ int __init cyberfb_init(void) 


	    if (register_framebuffer(&fb_info) < 0) {

		    DPRINTK("EXIT - register_framebuffer failed\n");

			if (CyberBase)

				iounmap(CyberBase);

		    release_mem_region(CyberMem_phys, 0x400000);

		    release_mem_region(CyberRegs_phys, 0x10000);

		    return -EINVAL;