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Wei Yongjun 3295235fd7 usb: renesas_usbhs: gadget: fix return value check in usbhs_mod_gadget_probe()

In case of error, the function usb_get_phy() returns ERR_PTR() and never
returns NULL. The NULL test in the return value check should be replaced
with IS_ERR().

Fixes: b5a2875605ca ("usb: renesas_usbhs: Allow an OTG PHY driver to
	provide VBUS")
Cc: <stable@vger.kernel.org> # v4.3+
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

2016-08-22 10:45:11 +03:00

common.c

usb: renesas_usbhs: Fix receiving data corrupt on R-Car Gen3 with dmac

2016-08-11 15:09:43 +03:00

common.h

usb: renesas_usbhs: add support for USB-DMAC

2015-03-13 10:41:19 -05:00

fifo.c

usb: renesas_usbhs: Use dmac only if the pipe type is bulk

2016-08-11 15:09:43 +03:00

fifo.h

usb: renesas_usbhs: constify usbhs_pkt_handle structures