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usb: musb: Read value of PERI_RXCSR to 16bit variable

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

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Pavel Machek <pavel@ucw.cz>
This commit is contained in:
Pali Rohár
2021-02-07 14:50:06 +01:00
committed by Marek Vasut
parent 10bc132510
commit 7d7ae28c8b
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/musb/musb_udc.c
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@@ -629,7 +629,7 @@ static void musb_peri_ep0(void)
static void musb_peri_rx_ep(unsigned int ep) static void musb_peri_rx_ep(unsigned int ep)
{ {
u16 peri_rxcount; 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 (!(peri_rxcsr & MUSB_RXCSR_RXPKTRDY)) {
if (debug_level > 0) if (debug_level > 0)