[PATCH v3 1/1] skd_main: use %*ph to dump small buffers

From: Andy Shevchenko
Date: Sat Oct 22 2016 - 12:53:23 EST


Replace custom approach by %*ph specifier to dump small buffers in hex format.

Unfortunately we can't use print_hex_dump_bytes() here since tha gap is
present, though one familiar with the code may change this.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/block/skd_main.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index 3822eae..6e5f941 100644
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -2138,12 +2138,8 @@ static void skd_send_fitmsg(struct skd_device *skdev,
u8 *bp = (u8 *)skmsg->msg_buf;
int i;
for (i = 0; i < skmsg->length; i += 8) {
- pr_debug("%s:%s:%d msg[%2d] %02x %02x %02x %02x "
- "%02x %02x %02x %02x\n",
- skdev->name, __func__, __LINE__,
- i, bp[i + 0], bp[i + 1], bp[i + 2],
- bp[i + 3], bp[i + 4], bp[i + 5],
- bp[i + 6], bp[i + 7]);
+ pr_debug("%s:%s:%d msg[%2d] %8ph\n",
+ skdev->name, __func__, __LINE__, i, &bp[i]);
if (i == 0)
i = 64 - 8;
}
@@ -2164,7 +2160,6 @@ static void skd_send_fitmsg(struct skd_device *skdev,
qcmd |= FIT_QCMD_MSGSIZE_64;

SKD_WRITEQ(skdev, qcmd, FIT_Q_COMMAND);
-
}

static void skd_send_special_fitmsg(struct skd_device *skdev,
@@ -2177,11 +2172,8 @@ static void skd_send_special_fitmsg(struct skd_device *skdev,
int i;

for (i = 0; i < SKD_N_SPECIAL_FITMSG_BYTES; i += 8) {
- pr_debug("%s:%s:%d spcl[%2d] %02x %02x %02x %02x "
- "%02x %02x %02x %02x\n",
- skdev->name, __func__, __LINE__, i,
- bp[i + 0], bp[i + 1], bp[i + 2], bp[i + 3],
- bp[i + 4], bp[i + 5], bp[i + 6], bp[i + 7]);
+ pr_debug("%s:%s:%d spcl[%2d] %8ph\n",
+ skdev->name, __func__, __LINE__, i, &bp[i]);
if (i == 0)
i = 64 - 8;
}
--
2.9.3