Messages in this thread Patch in this message | | | From | Benjamin Tissoires <> | Subject | [PATCH] Input - elantech: fix debug dump of the current packet | Date | Thu, 28 Jul 2016 11:58:55 +0200 |
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The use of mixed psmouse_printk() and printk creates 2 lines in the log, while the use of %*ph solves everything.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> --- drivers/input/mouse/elantech.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index 615d23e..3461d04 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -222,12 +222,8 @@ static int elantech_write_reg(struct psmouse *psmouse, unsigned char reg, */ static void elantech_packet_dump(struct psmouse *psmouse) { - int i; - - psmouse_printk(KERN_DEBUG, psmouse, "PS/2 packet ["); - for (i = 0; i < psmouse->pktsize; i++) - printk("%s0x%02x ", i ? ", " : " ", psmouse->packet[i]); - printk("]\n"); + psmouse_printk(KERN_DEBUG, psmouse, "PS/2 packet [%*ph]", + psmouse->pktsize, psmouse->packet); } /* -- 2.5.5
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