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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2015-11-24 16:51:23 +0300
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2016-01-11 22:19:58 +0300
commitff67abd236ca7b65ea632f476f0f0cfc83aea711 (patch)
tree743a242cd807c95e21f7b1878df156a73bbba08e /drivers/rtc/rtc-ds1685.c
parent2ad2c17480b6208a35a4ffb937effe0ba1ed39de (diff)
downloadlinux-ff67abd236ca7b65ea632f476f0f0cfc83aea711.tar.xz
rtc: use %ph for short hex dumps
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>
Diffstat (limited to 'drivers/rtc/rtc-ds1685.c')
-rw-r--r--drivers/rtc/rtc-ds1685.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c
index 05a51ef52703..5038122aa8de 100644
--- a/drivers/rtc/rtc-ds1685.c
+++ b/drivers/rtc/rtc-ds1685.c
@@ -853,7 +853,7 @@ ds1685_rtc_proc(struct device *dev, struct seq_file *seq)
"Periodic Rate\t: %s\n"
"SQW Freq\t: %s\n"
#ifdef CONFIG_RTC_DS1685_PROC_REGS
- "Serial #\t: %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n"
+ "Serial #\t: %8phC\n"
"Register Status\t:\n"
" Ctrl A\t: UIP DV2 DV1 DV0 RS3 RS2 RS1 RS0\n"
"\t\t: %s\n"
@@ -872,7 +872,7 @@ ds1685_rtc_proc(struct device *dev, struct seq_file *seq)
" Ctrl 4B\t: ABE E32k CS RCE PRS RIE WIE KSE\n"
"\t\t: %s\n",
#else
- "Serial #\t: %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
+ "Serial #\t: %8phC\n",
#endif
model,
((ctrla & RTC_CTRL_A_DV1) ? "enabled" : "disabled"),
@@ -888,7 +888,7 @@ ds1685_rtc_proc(struct device *dev, struct seq_file *seq)
(!((ctrl4b & RTC_CTRL_4B_E32K)) ?
ds1685_rtc_sqw_freq[(ctrla & RTC_CTRL_A_RS_MASK)] : "32768Hz"),
#ifdef CONFIG_RTC_DS1685_PROC_REGS
- ssn[0], ssn[1], ssn[2], ssn[3], ssn[4], ssn[5], ssn[6], ssn[7],
+ ssn,
ds1685_rtc_print_regs(ctrla, bits[0]),
ds1685_rtc_print_regs(ctrlb, bits[1]),
ds1685_rtc_print_regs(ctrlc, bits[2]),
@@ -896,7 +896,7 @@ ds1685_rtc_proc(struct device *dev, struct seq_file *seq)
ds1685_rtc_print_regs(ctrl4a, bits[4]),
ds1685_rtc_print_regs(ctrl4b, bits[5]));
#else
- ssn[0], ssn[1], ssn[2], ssn[3], ssn[4], ssn[5], ssn[6], ssn[7]);
+ ssn);
#endif
return 0;
}
@@ -1160,9 +1160,7 @@ ds1685_rtc_sysfs_serial_show(struct device *dev,
ds1685_rtc_get_ssn(rtc, ssn);
ds1685_rtc_switch_to_bank0(rtc);
- return snprintf(buf, 24, "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
- ssn[0], ssn[1], ssn[2], ssn[3], ssn[4], ssn[5],
- ssn[6], ssn[7]);
+ return snprintf(buf, 24, "%8phC\n", ssn);
return 0;
}