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authorShuah Khan <shuahkh@osg.samsung.com>2017-01-10 14:20:59 -0700
committerFelipe Balbi <felipe.balbi@linux.intel.com>2017-01-24 11:04:09 +0200
commit3e27b3f66a56825eaaa73885810e4828a7b66163 (patch)
tree272b6f75bf72abf2ed10648b208d4284d08c3176 /drivers/usb/dwc3/dwc3-exynos.c
parentbee562358dd36773b019481cb79dc36442576a07 (diff)
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usb: dwc3: exynos remove suspend clock unspecified debug message
dwc3-exynos prints debug message when suspend clock is not specified. The suspend clock is optional and driver can work without it. This debug message doesn't add any value and leads to confusion and concern. Remove it. Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc3/dwc3-exynos.c')
-rw-r--r--drivers/usb/dwc3/dwc3-exynos.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c
index e27899bb5706..3e8407a99b75 100644
--- a/drivers/usb/dwc3/dwc3-exynos.c
+++ b/drivers/usb/dwc3/dwc3-exynos.c
@@ -128,10 +128,8 @@ static int dwc3_exynos_probe(struct platform_device *pdev)
clk_prepare_enable(exynos->clk);
exynos->susp_clk = devm_clk_get(dev, "usbdrd30_susp_clk");
- if (IS_ERR(exynos->susp_clk)) {
- dev_info(dev, "no suspend clk specified\n");
+ if (IS_ERR(exynos->susp_clk))
exynos->susp_clk = NULL;
- }
clk_prepare_enable(exynos->susp_clk);
if (of_device_is_compatible(node, "samsung,exynos7-dwusb3")) {