[media] media: coda: Fix probe() if reset controller is missing
authorAlexander Shiyan <shc_work@mail.ru>
Sat, 18 Jun 2016 14:45:15 +0000 (11:45 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Fri, 8 Jul 2016 19:34:59 +0000 (16:34 -0300)
Commit 39b4da71ca33 ("reset: use ENOTSUPP instead of ENOSYS") changed
return value for reset controller if it missing.

This patch changes the CODA driver to handle this value.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/platform/coda/coda-common.c

index 3e9b7c8..c39718a 100644 (file)
@@ -2216,7 +2216,7 @@ static int coda_probe(struct platform_device *pdev)
        dev->rstc = devm_reset_control_get_optional(&pdev->dev, NULL);
        if (IS_ERR(dev->rstc)) {
                ret = PTR_ERR(dev->rstc);
-               if (ret == -ENOENT || ret == -ENOSYS) {
+               if (ret == -ENOENT || ret == -ENOTSUPP) {
                        dev->rstc = NULL;
                } else {
                        dev_err(&pdev->dev, "failed get reset control: %d\n",