[PATCH 05/13] usb: musb: Read value of PERI_RXCSR to 16bit variable

Pali Rohár
2020-11-29T16:46:10Z

PERI_RXCSR is 16bit register so store its value into 16bit local variable.

Signed-off-by: Pali Roh?r <pali@kernel.org>
---
drivers/usb/musb/musb_udc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/musb/musb_udc.c b/drivers/usb/musb/musb_udc.c
index d901f8777c..67d1c56f9a 100644
--- a/drivers/usb/musb/musb_udc.c
+++ b/drivers/usb/musb/musb_udc.c
@@ -629,7 +629,7 @@ static void musb_peri_ep0(void)
static void musb_peri_rx_ep(unsigned int ep)
{
u16 peri_rxcount;
- u8 peri_rxcsr = readw(&musbr->ep[ep].epN.rxcsr);
+ u16 peri_rxcsr = readw(&musbr->ep[ep].epN.rxcsr);

if (!(peri_rxcsr & MUSB_RXCSR_RXPKTRDY)) {
if (debug_level > 0)
--
2.20.1