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Commit 35975bcf authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: mdss: Change notify_update ioctl copy size to match ioctl definition"

parents e61bf1c5 64095bee

drivers/video/msm/mdss/mdss_fb.c

+3 −3
Original line number Diff line number Diff line
@@ -143,9 +143,9 @@ static int mdss_fb_notify_update(struct msm_fb_data_type *mfd, 
							unsigned long *argp)

{

	int ret;

	unsigned long notify = 0x0, to_user = 0x0;

	unsigned int notify = 0x0, to_user = 0x0;



	ret = copy_from_user(&notify, argp, sizeof(unsigned long));

	ret = copy_from_user(&notify, argp, sizeof(unsigned int));

	if (ret) {

		pr_err("%s:ioctl failed\n", __func__);

		return ret;
@@ -195,7 +195,7 @@ static int mdss_fb_notify_update(struct msm_fb_data_type *mfd, 
	if (ret == 0)

		ret = -ETIMEDOUT;

	else if (ret > 0)

		ret = copy_to_user(argp, &to_user, sizeof(unsigned long));

		ret = copy_to_user(argp, &to_user, sizeof(unsigned int));

	return ret;

}