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Commit f2e02324 authored by Shivaramraje Nimbalkar Joshi's avatar Shivaramraje Nimbalkar Joshi Committed by Gerrit - the friendly Code Review server
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msm: camera: fix camera crash after daemon reboot 



The camera crash occured because the eeprom memory
was freed after first eeprom read from userspace
leading to a non functional camera if the camera
daemon reboots.

Change-Id: I74517a47a6c3832b7bfc5f020b502ff13415f9fb
Signed-off-by: default avatarShivaramraje Nimbalkar Joshi <nimbalkars@codeaurora.org>
parent 9e91c0c5

drivers/media/platform/msm/camera_v2/sensor/eeprom/msm_eeprom.c

+0 −6
Original line number Diff line number Diff line
@@ -127,12 +127,6 @@ static int eeprom_config_read_cal_data(struct msm_eeprom_ctrl_t *e_ctrl, 
		e_ctrl->cal_data.mapdata,

		cdata->cfg.read_data.num_bytes);



	/* should only be called once.  free kernel resource */

	if (!rc) {

		kfree(e_ctrl->cal_data.mapdata);

		kfree(e_ctrl->cal_data.map);

		memset(&e_ctrl->cal_data, 0, sizeof(e_ctrl->cal_data));

	}

	return rc;

}