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Subject: [media] media/pci/cobalt: Use %*ph to print small buffers
Author:  Alexander Kuleshov <[email protected]>
Date:    Wed Aug 26 16:06:11 2015 -0300

printk() supports %*ph format specifier for printing a small buffers,
let's use it intead of %02x %02x...

Signed-off-by: Alexander Kuleshov <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

 drivers/media/pci/cobalt/cobalt-cpld.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

---

http://git.linuxtv.org/cgit.cgi/media_tree.git/commit/?id=67dcfebdf9416ade3b2dca1050e54067e50e33df

diff --git a/drivers/media/pci/cobalt/cobalt-cpld.c 
b/drivers/media/pci/cobalt/cobalt-cpld.c
index e83f5c9..23c875f 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);

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