From 38276090ee7fda6b31cac638d8c5f4fb61f57b0b Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Thu, 12 Apr 2018 10:13:50 +0200 Subject: [PATCH] usb: dwc3-of-simple: fix error check of clk_get_bulk when disabled The disabled clk API returns -ENOSYS unlike the reset API returning -ENOTSUPP. Fixes: ca7fdc8b1267 ("usb: host: Add simple of glue driver for DWC3 USB Controllers integration") Reported-by: Jean-Jacques Hiblot Signed-off-by: Neil Armstrong --- drivers/usb/host/dwc3-of-simple.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/dwc3-of-simple.c b/drivers/usb/host/dwc3-of-simple.c index abc3928..440dd10 100644 --- a/drivers/usb/host/dwc3-of-simple.c +++ b/drivers/usb/host/dwc3-of-simple.c @@ -50,7 +50,7 @@ static int dwc3_of_simple_clk_init(struct udevice *dev, int ret; ret = clk_get_bulk(dev, &simple->clks); - if (ret == -ENOTSUPP) + if (ret == -ENOSYS) return 0; if (ret) return ret; -- 2.7.4