From 67dcfebdf9416ade3b2dca1050e54067e50e33df Mon Sep 17 00:00:00 2001 From: Alexander Kuleshov Date: Wed, 26 Aug 2015 16:06:11 -0300 Subject: [PATCH] [media] media/pci/cobalt: Use %*ph to print small buffers printk() supports %*ph format specifier for printing a small buffers, let's use it intead of %02x %02x... Signed-off-by: Alexander Kuleshov Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/cobalt/cobalt-cpld.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/media/pci/cobalt/cobalt-cpld.c b/drivers/media/pci/cobalt/cobalt-cpld.c index e83f5c9f7e7d..23c875fc173e 100644 --- a/drivers/media/pci/cobalt/cobalt-cpld.c +++ b/drivers/media/pci/cobalt/cobalt-cpld.c @@ -290,8 +290,8 @@ bool cobalt_cpld_set_freq(struct cobalt *cobalt, unsigned f_out) 0x01, 0xc7, 0xfc, 0x7f, 0x53, 0x62). */ - cobalt_dbg(1, "%u: %02x %02x %02x %02x %02x %02x\n", f_out, - regs[0], regs[1], regs[2], regs[3], regs[4], regs[5]); + cobalt_dbg(1, "%u: %6ph\n", f_out, regs); + while (retries--) { u8 read_regs[6]; @@ -330,9 +330,7 @@ bool cobalt_cpld_set_freq(struct cobalt *cobalt, unsigned f_out) if (!memcmp(read_regs, regs, sizeof(read_regs))) break; - cobalt_dbg(1, "retry: %02x %02x %02x %02x %02x %02x\n", - read_regs[0], read_regs[1], read_regs[2], - read_regs[3], read_regs[4], read_regs[5]); + cobalt_dbg(1, "retry: %6ph\n", read_regs); } if (2 - retries) cobalt_info("Needed %d retries\n", 2 - retries); -- 2.20.1