Commit 2804adf8 authored Sep 10, 2013 by Matt Wagantall

mdss: display: unmap 'fb_addr_va' when the mapping is no longer needed



Remove the mapping to the original continuous splash frame buffer
once its contents have been copied. This avoids a virtual address
leak, and holding a mapping to memory that may be eventually
reclaimed for use by other subsystem.

Change-Id: I8d7b6d954809a74d5a1ae60491e295b95458a2b7
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>

parent d4e01b13

drivers/video/msm/mdss/mdss_mdp_intf_video.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -680,8 +680,8 @@ int mdss_mdp_video_copy_splash_screen(struct mdss_panel_data *pdata)
		(unsigned long int)virt, &phys);

		fb_addr_va = (unsigned long *)ioremap(fb_addr, size);

		memcpy(virt, fb_addr_va, size);
		iounmap(fb_addr_va);

		sp = splash_pipes;
		flush = 0;