diff options
| author | Sean Paul <seanpaul@chromium.org> | 2017-05-18 09:24:30 -0400 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2017-05-18 09:24:30 -0400 |
| commit | 6b7781b42dc9bc9bcd1523b6c24b876cdda0bef3 (patch) | |
| tree | ee55c67e4ea30b9eb44f301ba0bde2e631a26162 /drivers/char/hw_random/omap-rng.c | |
| parent | 52d9d38c183bf0e09601d875ea31bb53c05dd8cf (diff) | |
| parent | e98c58e55f68f8785aebfab1f8c9a03d8de0afe1 (diff) | |
Merge remote-tracking branch 'airlied/drm-next' into drm-misc-next
Picking up drm-next @ 4.12-rc1 in order to apply Michal Hocko's vmalloc patch set
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'drivers/char/hw_random/omap-rng.c')
| -rw-r--r-- | drivers/char/hw_random/omap-rng.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c index b1ad12552b56..74d11ae6abe9 100644 --- a/drivers/char/hw_random/omap-rng.c +++ b/drivers/char/hw_random/omap-rng.c @@ -398,16 +398,6 @@ static int of_get_omap_rng_device_details(struct omap_rng_dev *priv, return err; } - priv->clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(priv->clk) && PTR_ERR(priv->clk) == -EPROBE_DEFER) - return -EPROBE_DEFER; - if (!IS_ERR(priv->clk)) { - err = clk_prepare_enable(priv->clk); - if (err) - dev_err(&pdev->dev, "unable to enable the clk, " - "err = %d\n", err); - } - /* * On OMAP4, enabling the shutdown_oflo interrupt is * done in the interrupt mask register. There is no @@ -478,6 +468,18 @@ static int omap_rng_probe(struct platform_device *pdev) goto err_ioremap; } + priv->clk = devm_clk_get(&pdev->dev, NULL); + if (IS_ERR(priv->clk) && PTR_ERR(priv->clk) == -EPROBE_DEFER) + return -EPROBE_DEFER; + if (!IS_ERR(priv->clk)) { + ret = clk_prepare_enable(priv->clk); + if (ret) { + dev_err(&pdev->dev, + "Unable to enable the clk: %d\n", ret); + goto err_register; + } + } + ret = (dev->of_node) ? of_get_omap_rng_device_details(priv, pdev) : get_omap_rng_device_details(priv); if (ret) |