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Date: Tue, 10 Feb 2015 18:07:32 +0530 From: Sudip Mukherjee <sudipm.mukherjee@...il.com> To: Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>, Tomi Valkeinen <tomi.valkeinen@...com> Cc: Sudip Mukherjee <sudipm.mukherjee@...il.com>, linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] fbdev: sm501fb: use memset_io we should really be using memset_io() instead of using memset() as this is actually io space mapped into our memory. Signed-off-by: Sudip Mukherjee <sudip@...torindia.org> --- it has only been build tested. I only have the hardware of sm712 and sm750. drivers/video/fbdev/sm501fb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/sm501fb.c b/drivers/video/fbdev/sm501fb.c index e8d4121..d0a4e2f 100644 --- a/drivers/video/fbdev/sm501fb.c +++ b/drivers/video/fbdev/sm501fb.c @@ -1606,7 +1606,7 @@ static int sm501fb_start(struct sm501fb_info *info, info->fbmem_len = resource_size(res); /* clear framebuffer memory - avoids garbage data on unused fb */ - memset(info->fbmem, 0, info->fbmem_len); + memset_io(info->fbmem, 0, info->fbmem_len); /* clear palette ram - undefined at power on */ for (k = 0; k < (256 * 3); k++) -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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