1 files changed, 43 insertions, 49 deletions

diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 18db5a8c7478..c04ff00a3663 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -10,6 +10,8 @@
  * the Free Software Foundation.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/types.h>
 #include <linux/delay.h>
 #include <linux/module.h>
@@ -225,8 +227,8 @@ static int i8042_flush(void)
                 udelay(50);
                 data = i8042_read_data();
                 i++;
-                dbg("%02x <- i8042 (flush, %s)", data,
-                        str & I8042_STR_AUXDATA ? "aux" : "kbd");
+                dbg("%02x <- i8042 (flush, %s)\n",
+                    data, str & I8042_STR_AUXDATA ? "aux" : "kbd");
         }
 
         spin_unlock_irqrestore(&i8042_lock, flags);
@@ -253,32 +255,32 @@ static int __i8042_command(unsigned char *param, int command)
         if (error)
                 return error;
 
-        dbg("%02x -> i8042 (command)", command & 0xff);
+        dbg("%02x -> i8042 (command)\n", command & 0xff);
         i8042_write_command(command & 0xff);
 
         for (i = 0; i < ((command >> 12) & 0xf); i++) {
                 error = i8042_wait_write();
                 if (error)
                         return error;
-                dbg("%02x -> i8042 (parameter)", param[i]);
+                dbg("%02x -> i8042 (parameter)\n", param[i]);
                 i8042_write_data(param[i]);
         }
 
         for (i = 0; i < ((command >> 8) & 0xf); i++) {
                 error = i8042_wait_read();
                 if (error) {
-                        dbg("     -- i8042 (timeout)");
+                        dbg("     -- i8042 (timeout)\n");
                         return error;
                 }
 
                 if (command == I8042_CMD_AUX_LOOP &&
                     !(i8042_read_status() & I8042_STR_AUXDATA)) {
-                        dbg("     -- i8042 (auxerr)");
+                        dbg("     -- i8042 (auxerr)\n");
                         return -1;
                 }
 
                 param[i] = i8042_read_data();
-                dbg("%02x <- i8042 (return)", param[i]);
+                dbg("%02x <- i8042 (return)\n", param[i]);
         }
 
         return 0;
@@ -309,7 +311,7 @@ static int i8042_kbd_write(struct serio *port, unsigned char c)
         spin_lock_irqsave(&i8042_lock, flags);
 
         if (!(retval = i8042_wait_write())) {
-                dbg("%02x -> i8042 (kbd-data)", c);
+                dbg("%02x -> i8042 (kbd-data)\n", c);
                 i8042_write_data(c);
         }
 
@@ -355,17 +357,14 @@ static void i8042_port_close(struct serio *serio)
 
         i8042_ctr &= ~irq_bit;
         if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
-                printk(KERN_WARNING
-                        "i8042.c: Can't write CTR while closing %s port.\n",
-                        port_name);
+                pr_warn("Can't write CTR while closing %s port\n", port_name);
 
         udelay(50);
 
         i8042_ctr &= ~disable_bit;
         i8042_ctr |= irq_bit;
         if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
-                printk(KERN_ERR "i8042.c: Can't reactivate %s port.\n",
-                        port_name);
+                pr_err("Can't reactivate %s port\n", port_name);
 
         /*
          * See if there is any data appeared while we were messing with
@@ -456,7 +455,8 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id)
         str = i8042_read_status();
         if (unlikely(~str & I8042_STR_OBF)) {
                 spin_unlock_irqrestore(&i8042_lock, flags);
-                if (irq) dbg("Interrupt %d, without any data", irq);
+                if (irq)
+                        dbg("Interrupt %d, without any data\n", irq);
                 ret = 0;
                 goto out;
         }
@@ -469,7 +469,8 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id)
 
                 dfl = 0;
                 if (str & I8042_STR_MUXERR) {
-                        dbg("MUX error, status is %02x, data is %02x", str, data);
+                        dbg("MUX error, status is %02x, data is %02x\n",
+                            str, data);
 /*
  * When MUXERR condition is signalled the data register can only contain
  * 0xfd, 0xfe or 0xff if implementation follows the spec. Unfortunately
@@ -512,7 +513,7 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id)
         port = &i8042_ports[port_no];
         serio = port->exists ? port->serio : NULL;
 
-        dbg("%02x <- i8042 (interrupt, %d, %d%s%s)",
+        dbg("%02x <- i8042 (interrupt, %d, %d%s%s)\n",
             data, port_no, irq,
             dfl & SERIO_PARITY ? ", bad parity" : "",
             dfl & SERIO_TIMEOUT ? ", timeout" : "");
@@ -540,7 +541,7 @@ static int i8042_enable_kbd_port(void)
         if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
                 i8042_ctr &= ~I8042_CTR_KBDINT;
                 i8042_ctr |= I8042_CTR_KBDDIS;
-                printk(KERN_ERR "i8042.c: Failed to enable KBD port.\n");
+                pr_err("Failed to enable KBD port\n");
                 return -EIO;
         }
 
@@ -559,7 +560,7 @@ static int i8042_enable_aux_port(void)
         if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
                 i8042_ctr &= ~I8042_CTR_AUXINT;
                 i8042_ctr |= I8042_CTR_AUXDIS;
-                printk(KERN_ERR "i8042.c: Failed to enable AUX port.\n");
+                pr_err("Failed to enable AUX port\n");
                 return -EIO;
         }
 
@@ -641,7 +642,7 @@ static int __init i8042_check_mux(void)
         if (i8042_set_mux_mode(true, &mux_version))
                 return -1;
 
-        printk(KERN_INFO "i8042.c: Detected active multiplexing controller, rev %d.%d.\n",
+        pr_info("Detected active multiplexing controller, rev %d.%d\n",
                 (mux_version >> 4) & 0xf, mux_version & 0xf);
 
 /*
@@ -651,7 +652,7 @@ static int __init i8042_check_mux(void)
         i8042_ctr &= ~I8042_CTR_AUXINT;
 
         if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-                printk(KERN_ERR "i8042.c: Failed to disable AUX port, can't use MUX.\n");
+                pr_err("Failed to disable AUX port, can't use MUX\n");
                 return -EIO;
         }
 
@@ -676,8 +677,8 @@ static irqreturn_t __init i8042_aux_test_irq(int irq, void *dev_id)
         str = i8042_read_status();
         if (str & I8042_STR_OBF) {
                 data = i8042_read_data();
-                dbg("%02x <- i8042 (aux_test_irq, %s)",
-                        data, str & I8042_STR_AUXDATA ? "aux" : "kbd");
+                dbg("%02x <- i8042 (aux_test_irq, %s)\n",
+                    data, str & I8042_STR_AUXDATA ? "aux" : "kbd");
                 if (i8042_irq_being_tested &&
                     data == 0xa5 && (str & I8042_STR_AUXDATA))
                         complete(&i8042_aux_irq_delivered);
@@ -770,8 +771,8 @@ static int __init i8042_check_aux(void)
  */
 
         if (i8042_toggle_aux(false)) {
-                printk(KERN_WARNING "Failed to disable AUX port, but continuing anyway... Is this a SiS?\n");
-                printk(KERN_WARNING "If AUX port is really absent please use the 'i8042.noaux' option.\n");
+                pr_warn("Failed to disable AUX port, but continuing anyway... Is this a SiS?\n");
+                pr_warn("If AUX port is really absent please use the 'i8042.noaux' option\n");
         }
 
         if (i8042_toggle_aux(true))
@@ -819,7 +820,7 @@ static int __init i8042_check_aux(void)
  * AUX IRQ was never delivered so we need to flush the controller to
  * get rid of the byte we put there; otherwise keyboard may not work.
  */
-                dbg("     -- i8042 (aux irq test timeout)");
+                dbg("     -- i8042 (aux irq test timeout)\n");
                 i8042_flush();
                 retval = -1;
         }
@@ -845,7 +846,7 @@ static int __init i8042_check_aux(void)
 static int i8042_controller_check(void)
 {
         if (i8042_flush() == I8042_BUFFER_SIZE) {
-                printk(KERN_ERR "i8042.c: No controller found.\n");
+                pr_err("No controller found\n");
                 return -ENODEV;
         }
 
@@ -864,15 +865,15 @@ static int i8042_controller_selftest(void)
         do {
 
                 if (i8042_command(&param, I8042_CMD_CTL_TEST)) {
-                        printk(KERN_ERR "i8042.c: i8042 controller self test timeout.\n");
+                        pr_err("i8042 controller self test timeout\n");
                         return -ENODEV;
                 }
 
                 if (param == I8042_RET_CTL_TEST)
                         return 0;
 
-                printk(KERN_ERR "i8042.c: i8042 controller selftest failed. (%#x != %#x)\n",
-                        param, I8042_RET_CTL_TEST);
+                pr_err("i8042 controller selftest failed. (%#x != %#x)\n",
+                       param, I8042_RET_CTL_TEST);
                 msleep(50);
         } while (i++ < 5);
 
@@ -883,8 +884,7 @@ static int i8042_controller_selftest(void)
          * and user will still get a working keyboard. This is especially
          * important on netbooks. On other arches we trust hardware more.
          */
-        printk(KERN_INFO
-                "i8042: giving up on controller selftest, continuing anyway...\n");
+        pr_info("giving up on controller selftest, continuing anyway...\n");
         return 0;
 #else
         return -EIO;
@@ -909,8 +909,7 @@ static int i8042_controller_init(void)
 
         do {
                 if (n >= 10) {
-                        printk(KERN_ERR
-                                "i8042.c: Unable to get stable CTR read.\n");
+                        pr_err("Unable to get stable CTR read\n");
                         return -EIO;
                 }
 
@@ -918,8 +917,7 @@ static int i8042_controller_init(void)
                         udelay(50);
 
                 if (i8042_command(&ctr[n++ % 2], I8042_CMD_CTL_RCTR)) {
-                        printk(KERN_ERR
-                                "i8042.c: Can't read CTR while initializing i8042.\n");
+                        pr_err("Can't read CTR while initializing i8042\n");
                         return -EIO;
                 }
 
@@ -943,7 +941,7 @@ static int i8042_controller_init(void)
                 if (i8042_unlock)
                         i8042_ctr |= I8042_CTR_IGNKEYLOCK;
                 else
-                        printk(KERN_WARNING "i8042.c: Warning: Keylock active.\n");
+                        pr_warn("Warning: Keylock active\n");
         }
         spin_unlock_irqrestore(&i8042_lock, flags);
 
@@ -970,7 +968,7 @@ static int i8042_controller_init(void)
  */
 
         if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-                printk(KERN_ERR "i8042.c: Can't write CTR while initializing i8042.\n");
+                pr_err("Can't write CTR while initializing i8042\n");
                 return -EIO;
         }
 
@@ -1000,7 +998,7 @@ static void i8042_controller_reset(void)
         i8042_ctr &= ~(I8042_CTR_KBDINT | I8042_CTR_AUXINT);
 
         if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR))
-                printk(KERN_WARNING "i8042.c: Can't write CTR while resetting.\n");
+                pr_warn("Can't write CTR while resetting\n");
 
 /*
  * Disable MUX mode if present.
@@ -1021,7 +1019,7 @@ static void i8042_controller_reset(void)
  */
 
         if (i8042_command(&i8042_initial_ctr, I8042_CMD_CTL_WCTR))
-                printk(KERN_WARNING "i8042.c: Can't restore CTR.\n");
+                pr_warn("Can't restore CTR\n");
 }
 
 
@@ -1045,14 +1043,14 @@ static long i8042_panic_blink(int state)
         led = (state) ? 0x01 | 0x04 : 0;
         while (i8042_read_status() & I8042_STR_IBF)
                 DELAY;
-        dbg("%02x -> i8042 (panic blink)", 0xed);
+        dbg("%02x -> i8042 (panic blink)\n", 0xed);
         i8042_suppress_kbd_ack = 2;
         i8042_write_data(0xed); /* set leds */
         DELAY;
         while (i8042_read_status() & I8042_STR_IBF)
                 DELAY;
         DELAY;
-        dbg("%02x -> i8042 (panic blink)", led);
+        dbg("%02x -> i8042 (panic blink)\n", led);
         i8042_write_data(led);
         DELAY;
         return delay;
@@ -1068,9 +1066,7 @@ static void i8042_dritek_enable(void)
 
         error = i8042_command(&param, 0x1059);
         if (error)
-                printk(KERN_WARNING
-                        "Failed to enable DRITEK extension: %d\n",
-                        error);
+                pr_warn("Failed to enable DRITEK extension: %d\n", error);
 }
 #endif
 
@@ -1105,10 +1101,10 @@ static int i8042_controller_resume(bool force_reset)
         i8042_ctr |= I8042_CTR_AUXDIS | I8042_CTR_KBDDIS;
         i8042_ctr &= ~(I8042_CTR_AUXINT | I8042_CTR_KBDINT);
         if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-                printk(KERN_WARNING "i8042: Can't write CTR to resume, retrying...\n");
+                pr_warn("Can't write CTR to resume, retrying...\n");
                 msleep(50);
                 if (i8042_command(&i8042_ctr, I8042_CMD_CTL_WCTR)) {
-                        printk(KERN_ERR "i8042: CTR write retry failed\n");
+                        pr_err("CTR write retry failed\n");
                         return -EIO;
                 }
         }
@@ -1121,9 +1117,7 @@ static int i8042_controller_resume(bool force_reset)
 
         if (i8042_mux_present) {
                 if (i8042_set_mux_mode(true, NULL) || i8042_enable_mux_ports())
-                        printk(KERN_WARNING
-                                "i8042: failed to resume active multiplexor, "
-                                "mouse won't work.\n");
+                        pr_warn("failed to resume active multiplexor, mouse won't work\n");
         } else if (i8042_ports[I8042_AUX_PORT_NO].serio)
                 i8042_enable_aux_port();