Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

[deliverable/linux.git] / drivers / rtc / rtc-au1xxx.c

diff --git a/drivers/rtc/rtc-au1xxx.c b/drivers/rtc/rtc-au1xxx.c
index 8906a688e6a6fb2fec33f8d31de205f6b83bed2e..979ed0406ce9141557bb4eaba23daca9b1fb1f32 100644 (file)
--- a/drivers/rtc/rtc-au1xxx.c
+++ b/drivers/rtc/rtc-au1xxx.c
@@ -81,7 +81,7 @@ static int __devinit au1xtoy_rtc_probe(struct platform_device *pdev)
        if (au_readl(SYS_TOYTRIM) != 32767) {
                /* wait until hardware gives access to TRIM register */
                t = 0x00100000;
-               while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T0S) && t--)
+               while ((au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_T0S) && --t)
                        msleep(1);
 
                if (!t) {