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drivers/rtc/rtc-rs5c372.c: use %*ph to dump small buffers

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Instead of pushing each byte let's reduce stack usage by using %*ph specifier.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Shevchenko 2014-10-13 15:53:12 -07:00 committed by Linus Torvalds
parent 3ff38237f1
commit b513e522cb
1 changed files with 5 additions and 6 deletions
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11
drivers/rtc/rtc-rs5c372.c
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@ -142,12 +142,11 @@ static int rs5c_get_regs(struct rs5c372 *rs5c)
}
dev_dbg(&client->dev,
"%02x %02x %02x (%02x) %02x %02x %02x (%02x), "
"%02x %02x %02x, %02x %02x %02x; %02x %02x\n",
rs5c->regs[0], rs5c->regs[1], rs5c->regs[2], rs5c->regs[3],
rs5c->regs[4], rs5c->regs[5], rs5c->regs[6], rs5c->regs[7],
rs5c->regs[8], rs5c->regs[9], rs5c->regs[10], rs5c->regs[11],
rs5c->regs[12], rs5c->regs[13], rs5c->regs[14], rs5c->regs[15]);
"%3ph (%02x) %3ph (%02x), %3ph, %3ph; %02x %02x\n",
rs5c->regs + 0, rs5c->regs[3],
rs5c->regs + 4, rs5c->regs[7],
rs5c->regs + 8, rs5c->regs + 11,
rs5c->regs[14], rs5c->regs[15]);
return 0;
}