From: Andreas Bießmann Date: Thu, 28 Jun 2012 02:50:37 +0000 (+0000) Subject: ehci-atmel: fix compiler warning X-Git-Tag: v2012.07-rc1~11^2~110 X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=commitdiff_plain;h=81f40345d1d5c5ba04620873e3ca0bc60b6b2fe0 ehci-atmel: fix compiler warning Commit 7a101e946cba55e32d3d1265e30456c810046da3 introduced following warning: ---8<--- ehci-atmel.c: In function 'ehci_hcd_init': ehci-atmel.c:49:2: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] ehci-atmel.c: In function 'ehci_hcd_stop': ehci-atmel.c:79:2: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] --->8--- This patch fixes it. Signed-off-by: Andreas Bießmann cc: Bo Shen cc: Marek Vasut --- diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c index 532db2289f..15b9b60eb4 100644 --- a/drivers/usb/host/ehci-atmel.c +++ b/drivers/usb/host/ehci-atmel.c @@ -46,7 +46,7 @@ int ehci_hcd_init(void) start_time = get_timer(0); /* Enable UTMI PLL */ writel(AT91_PMC_UPLLEN | AT91_PMC_BIASEN, &pmc->uckr); - while (readl(&pmc->sr) & AT91_PMC_LOCKU != AT91_PMC_LOCKU) { + while ((readl(&pmc->sr) & AT91_PMC_LOCKU) != AT91_PMC_LOCKU) { WATCHDOG_RESET(); tmp_time = get_timer(0); if ((tmp_time - start_time) > EN_UPLL_TIMEOUT) { @@ -76,7 +76,7 @@ int ehci_hcd_stop(void) start_time = get_timer(0); /* Disable UTMI PLL */ writel(readl(&pmc->uckr) & ~AT91_PMC_UPLLEN, &pmc->uckr); - while (readl(&pmc->sr) & AT91_PMC_LOCKU == AT91_PMC_LOCKU) { + while ((readl(&pmc->sr) & AT91_PMC_LOCKU) == AT91_PMC_LOCKU) { WATCHDOG_RESET(); tmp_time = get_timer(0); if ((tmp_time - start_time) > EN_UPLL_TIMEOUT) {