The patch below does not apply to the 3.12-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@xxxxxxxxxxxxxxx>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
>From fe4a0f1c7d316734b4614ce626e6126bc302a4b6 Mon Sep 17 00:00:00 2001
From: Libin Yang <lbyang@xxxxxxxxxxx>
Date: Mon, 4 Nov 2013 23:18:15 -0300
Subject: [PATCH] [media] marvell-ccic: drop resource free in driver remove
The mmp-driver is using devm_* to allocate the resource. The old
resource release methods are not appropriate here.
Signed-off-by: Libin Yang <lbyang@xxxxxxxxxxx>
Acked-by: Jonathan Corbet <corbet@xxxxxxx>
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx # for v3.12 and up
Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
diff --git a/drivers/media/platform/marvell-ccic/mmp-driver.c b/drivers/media/platform/marvell-ccic/mmp-driver.c
index 3458fa0e2fd5..70cb57f3adc2 100644
--- a/drivers/media/platform/marvell-ccic/mmp-driver.c
+++ b/drivers/media/platform/marvell-ccic/mmp-driver.c
@@ -478,18 +478,11 @@ out_deinit_clk:
static int mmpcam_remove(struct mmp_camera *cam)
{
struct mcam_camera *mcam = &cam->mcam;
- struct mmp_camera_platform_data *pdata;
mmpcam_remove_device(cam);
mccic_shutdown(mcam);
mmpcam_power_down(mcam);
- pdata = cam->pdev->dev.platform_data;
- gpio_free(pdata->sensor_reset_gpio);
- gpio_free(pdata->sensor_power_gpio);
mcam_deinit_clk(mcam);
- iounmap(cam->power_regs);
- iounmap(mcam->regs);
- kfree(cam);
return 0;
}
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