powerpc/pmac/smu: Use %*ph to print small buffers

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2 files changed, 4 insertions, 7 deletions

diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index 9c6b96414862..b3b2d36c009e 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -120,11 +120,7 @@ static void smu_start_cmd(void)
 
         DPRINTK("SMU: starting cmd %x, %d bytes data\n", cmd->cmd,
                 cmd->data_len);
-        DPRINTK("SMU: data buffer: %02x %02x %02x %02x %02x %02x %02x %02x\n",
-                ((u8 *)cmd->data_buf)[0], ((u8 *)cmd->data_buf)[1],
-                ((u8 *)cmd->data_buf)[2], ((u8 *)cmd->data_buf)[3],
-                ((u8 *)cmd->data_buf)[4], ((u8 *)cmd->data_buf)[5],
-                ((u8 *)cmd->data_buf)[6], ((u8 *)cmd->data_buf)[7]);
+        DPRINTK("SMU: data buffer: %8ph\n", cmd->data_buf);
 
         /* Fill the SMU command buffer */
         smu->cmd_buf->cmd = cmd->cmd;
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 22b8ce4191cc..c9c85426f4ff 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -750,8 +750,9 @@ done_battery_state_smart(struct adb_request* req)
                                 voltage = (req->reply[8] << 8) | req->reply[9];
                                 break;
                         default:
-                                printk(KERN_WARNING "pmu.c : unrecognized battery info, len: %d, %02x %02x %02x %02x\n",
-                                        req->reply_len, req->reply[0], req->reply[1], req->reply[2], req->reply[3]);
+                                pr_warn("pmu.c: unrecognized battery info, "
+                                        "len: %d, %4ph\n", req->reply_len,
+                                                           req->reply);
                                 break;
                 }
         }