Merge tag 'nand/fixes-for-4.12-rc3' of git://git.infradead.org/linux-mtd into MTD

From Boris:
"""
This pull request contains several fixes to the core and the tango
driver.

tango fixes:
 * Add missing MODULE_DEVICE_TABLE() in tango_nand.c
 * Update the number of corrected bitflips

core fixes:
 * Fix a long standing memory leak in nand_scan_tail()
 * Fix several bugs introduced by the per-vendor init/detection
   infrastructure (introduced in 4.12)
 * Add a static specifier to nand_ooblayout_lp_hamming_ops definition
"""

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/usb/dwc3/dwc3-keystone.c b/drivers/usb/dwc3/dwc3-keystone.c
index 72664700b8a2..12ee23f53cdd 100644
--- a/drivers/usb/dwc3/dwc3-keystone.c
+++ b/drivers/usb/dwc3/dwc3-keystone.c
@@ -107,6 +107,10 @@ static int kdwc3_probe(struct platform_device *pdev)
                 return PTR_ERR(kdwc->usbss);
 
         kdwc->clk = devm_clk_get(kdwc->dev, "usb");
+        if (IS_ERR(kdwc->clk)) {
+                dev_err(kdwc->dev, "unable to get usb clock\n");
+                return PTR_ERR(kdwc->clk);
+        }
 
         error = clk_prepare_enable(kdwc->clk);
         if (error < 0) {