diff options
| author | Andreas Bießmann <andreas.devel@googlemail.com> | 2012-06-28 02:50:37 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-07-07 14:07:30 +0200 |
| commit | 81f40345d1d5c5ba04620873e3ca0bc60b6b2fe0 (patch) | |
| tree | 64973c472afc6d7535f8c3682c0b25a67dffd478 /drivers/usb/host | |
| parent | e1edd06594f41a53cbc3344db78b3093ccb84bf3 (diff) | |
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 <andreas.devel@googlemail.com>
cc: Bo Shen <voice.shen@atmel.com>
cc: Marek Vasut <marex@denx.de>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ehci-atmel.c | 4 |
1 files changed, 2 insertions, 2 deletions
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) { |