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path: root/drivers/input/mouse/alps.c
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Diffstat (limited to 'drivers/input/mouse/alps.c')
-rw-r--r--drivers/input/mouse/alps.c52
1 files changed, 25 insertions, 27 deletions
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 99d58764ef03..003587c71f43 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -23,13 +23,6 @@
#include "psmouse.h"
#include "alps.h"
-#undef DEBUG
-#ifdef DEBUG
-#define dbg(format, arg...) printk(KERN_INFO "alps.c: " format "\n", ## arg)
-#else
-#define dbg(format, arg...) do {} while (0)
-#endif
-
#define ALPS_OLDPROTO 0x01 /* old style input */
#define ALPS_DUALPOINT 0x02 /* touchpad has trackstick */
#define ALPS_PASS 0x04 /* device has a pass-through port */
@@ -297,10 +290,10 @@ static psmouse_ret_t alps_handle_interleaved_ps2(struct psmouse *psmouse)
psmouse->packet[4] |
psmouse->packet[5]) & 0x80) ||
(!alps_is_valid_first_byte(priv->i, psmouse->packet[6]))) {
- dbg("refusing packet %x %x %x %x "
- "(suspected interleaved ps/2)\n",
- psmouse->packet[3], psmouse->packet[4],
- psmouse->packet[5], psmouse->packet[6]);
+ psmouse_dbg(psmouse,
+ "refusing packet %x %x %x %x (suspected interleaved ps/2)\n",
+ psmouse->packet[3], psmouse->packet[4],
+ psmouse->packet[5], psmouse->packet[6]);
return PSMOUSE_BAD_DATA;
}
@@ -319,13 +312,13 @@ static psmouse_ret_t alps_handle_interleaved_ps2(struct psmouse *psmouse)
* There is also possibility that we got 6-byte ALPS
* packet followed by 3-byte packet from trackpoint. We
* can not distinguish between these 2 scenarios but
- * becase the latter is unlikely to happen in course of
+ * because the latter is unlikely to happen in course of
* normal operation (user would need to press all
* buttons on the pad and start moving trackpoint
* without touching the pad surface) we assume former.
* Even if we are wrong the wost thing that would happen
* the cursor would jump but we should not get protocol
- * desynchronization.
+ * de-synchronization.
*/
alps_report_bare_ps2_packet(psmouse, &psmouse->packet[3],
@@ -361,10 +354,10 @@ static void alps_flush_packet(unsigned long data)
if ((psmouse->packet[3] |
psmouse->packet[4] |
psmouse->packet[5]) & 0x80) {
- dbg("refusing packet %x %x %x "
- "(suspected interleaved ps/2)\n",
- psmouse->packet[3], psmouse->packet[4],
- psmouse->packet[5]);
+ psmouse_dbg(psmouse,
+ "refusing packet %x %x %x (suspected interleaved ps/2)\n",
+ psmouse->packet[3], psmouse->packet[4],
+ psmouse->packet[5]);
} else {
alps_process_packet(psmouse);
}
@@ -396,16 +389,18 @@ static psmouse_ret_t alps_process_byte(struct psmouse *psmouse)
}
if (!alps_is_valid_first_byte(model, psmouse->packet[0])) {
- dbg("refusing packet[0] = %x (mask0 = %x, byte0 = %x)\n",
- psmouse->packet[0], model->mask0, model->byte0);
+ psmouse_dbg(psmouse,
+ "refusing packet[0] = %x (mask0 = %x, byte0 = %x)\n",
+ psmouse->packet[0], model->mask0, model->byte0);
return PSMOUSE_BAD_DATA;
}
/* Bytes 2 - 6 should have 0 in the highest bit */
if (psmouse->pktcnt >= 2 && psmouse->pktcnt <= 6 &&
(psmouse->packet[psmouse->pktcnt - 1] & 0x80)) {
- dbg("refusing packet[%i] = %x\n",
- psmouse->pktcnt - 1, psmouse->packet[psmouse->pktcnt - 1]);
+ psmouse_dbg(psmouse, "refusing packet[%i] = %x\n",
+ psmouse->pktcnt - 1,
+ psmouse->packet[psmouse->pktcnt - 1]);
return PSMOUSE_BAD_DATA;
}
@@ -439,7 +434,8 @@ static const struct alps_model_info *alps_get_model(struct psmouse *psmouse, int
if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO))
return NULL;
- dbg("E6 report: %2.2x %2.2x %2.2x", param[0], param[1], param[2]);
+ psmouse_dbg(psmouse, "E6 report: %2.2x %2.2x %2.2x",
+ param[0], param[1], param[2]);
if (param[0] != 0 || param[1] != 0 || (param[2] != 10 && param[2] != 100))
return NULL;
@@ -459,7 +455,8 @@ static const struct alps_model_info *alps_get_model(struct psmouse *psmouse, int
if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO))
return NULL;
- dbg("E7 report: %2.2x %2.2x %2.2x", param[0], param[1], param[2]);
+ psmouse_dbg(psmouse, "E7 report: %2.2x %2.2x %2.2x",
+ param[0], param[1], param[2]);
if (version) {
for (i = 0; i < ARRAY_SIZE(rates) && param[2] != rates[i]; i++)
@@ -527,7 +524,8 @@ static int alps_get_status(struct psmouse *psmouse, char *param)
ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO))
return -1;
- dbg("Status: %2.2x %2.2x %2.2x", param[0], param[1], param[2]);
+ psmouse_dbg(psmouse, "Status: %2.2x %2.2x %2.2x",
+ param[0], param[1], param[2]);
return 0;
}
@@ -605,12 +603,12 @@ static int alps_hw_init(struct psmouse *psmouse)
}
if (alps_tap_mode(psmouse, true)) {
- printk(KERN_WARNING "alps.c: Failed to enable hardware tapping\n");
+ psmouse_warn(psmouse, "Failed to enable hardware tapping\n");
return -1;
}
if (alps_absolute_mode(psmouse)) {
- printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");
+ psmouse_err(psmouse, "Failed to enable absolute mode\n");
return -1;
}
@@ -621,7 +619,7 @@ static int alps_hw_init(struct psmouse *psmouse)
/* ALPS needs stream mode, otherwise it won't report any data */
if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_SETSTREAM)) {
- printk(KERN_ERR "alps.c: Failed to enable stream mode\n");
+ psmouse_err(psmouse, "Failed to enable stream mode\n");
return -1;
}