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authorVinod Koul <vkoul@kernel.org>2020-06-29 20:20:09 +0530
committerVinod Koul <vkoul@kernel.org>2020-07-08 16:40:24 +0530
commit3b0163bb34f15695feb0b87365bed3eba8f9804d (patch)
tree95dcd834276b857a62e141f1d7ffaf808f20543f /drivers/phy/ti
parentaad075c155bcc4265e62e1f6fecab7db186d9572 (diff)
downloadlwn-3b0163bb34f15695feb0b87365bed3eba8f9804d.tar.gz
lwn-3b0163bb34f15695feb0b87365bed3eba8f9804d.zip
phy: ti: dm816x: remove set but unused variable
dm816x_usb_phy_init() sets variable 'error' but never uses it, so remove it. drivers/phy/ti/phy-dm816x-usb.c:85:6: warning: variable ‘error’ set but not used [-Wunused-but-set-variable] Link: https://lore.kernel.org/r/20200629145010.122675-3-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy/ti')
-rw-r--r--drivers/phy/ti/phy-dm816x-usb.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/phy/ti/phy-dm816x-usb.c b/drivers/phy/ti/phy-dm816x-usb.c
index 26f194779064..57adc08a89b2 100644
--- a/drivers/phy/ti/phy-dm816x-usb.c
+++ b/drivers/phy/ti/phy-dm816x-usb.c
@@ -82,17 +82,16 @@ static int dm816x_usb_phy_init(struct phy *x)
{
struct dm816x_usb_phy *phy = phy_get_drvdata(x);
unsigned int val;
- int error;
if (clk_get_rate(phy->refclk) != 24000000)
dev_warn(phy->dev, "nonstandard phy refclk\n");
/* Set PLL ref clock and put phys to sleep */
- error = regmap_update_bits(phy->syscon, phy->usb_ctrl,
- DM816X_USB_CTRL_PHYCLKSRC |
- DM816X_USB_CTRL_PHYSLEEP1 |
- DM816X_USB_CTRL_PHYSLEEP0,
- 0);
+ regmap_update_bits(phy->syscon, phy->usb_ctrl,
+ DM816X_USB_CTRL_PHYCLKSRC |
+ DM816X_USB_CTRL_PHYSLEEP1 |
+ DM816X_USB_CTRL_PHYSLEEP0,
+ 0);
regmap_read(phy->syscon, phy->usb_ctrl, &val);
if ((val & 3) != 0)
dev_info(phy->dev,