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Commit b513e522 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Linus Torvalds
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drivers/rtc/rtc-rs5c372.c: use %*ph to dump small buffers 



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

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 3ff38237

drivers/rtc/rtc-rs5c372.c

+5 −6
Original line number Diff line number Diff line
@@ -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;

}