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rtc: use %ph for short hex dumps

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This makes the generated code slightly smaller.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Rasmus Villemoes 2015-11-24 14:51:23 +01:00 • committed by Alexandre Belloni
parent 2ad2c17480
commit ff67abd236
3 changed files with 11 additions and 26 deletions
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17
drivers/rtc/rtc-ds1307.c
View file

@ -460,13 +460,8 @@ static int ds1337_read_alarm(struct device *dev, struct rtc_wkalrm *t)
return -EIO;
}
dev_dbg(dev, "%s: %02x %02x %02x %02x, %02x %02x %02x, %02x %02x\n",
"alarm read",
ds1307->regs[0], ds1307->regs[1],
ds1307->regs[2], ds1307->regs[3],
ds1307->regs[4], ds1307->regs[5],
ds1307->regs[6], ds1307->regs[7],
ds1307->regs[8]);
dev_dbg(dev, "%s: %4ph, %3ph, %2ph\n", "alarm read",
&ds1307->regs[0], &ds1307->regs[4], &ds1307->regs[7]);
/*
* report alarm time (ALARM1); assume 24 hour and day-of-month modes,
@ -522,12 +517,8 @@ static int ds1337_set_alarm(struct device *dev, struct rtc_wkalrm *t)
control = ds1307->regs[7];
status = ds1307->regs[8];
dev_dbg(dev, "%s: %02x %02x %02x %02x, %02x %02x %02x, %02x %02x\n",
"alarm set (old status)",
ds1307->regs[0], ds1307->regs[1],
ds1307->regs[2], ds1307->regs[3],
ds1307->regs[4], ds1307->regs[5],
ds1307->regs[6], control, status);
dev_dbg(dev, "%s: %4ph, %3ph, %02x %02x\n", "alarm set (old status)",
&ds1307->regs[0], &ds1307->regs[4], control, status);
/* set ALARM1, using 24 hour and day-of-month modes */
buf[0] = bin2bcd(t->time.tm_sec);