mfd: ipaq-micro: Fix coding style errors/warnings reported by checkpatch

This is part of an effort to clean-up the MFD subsystem.

ERROR: space required before the open parenthesis '('
+                       if(!micro->msg)

WARNING: unnecessary whitespace before a quoted newline
+                       dev_dbg(micro->dev, "key message ignored, no handle \n");

WARNING: unnecessary whitespace before a quoted newline
+                       dev_dbg(micro->dev, "touchscreen message ignored, no handle \n");

WARNING: space prohibited before semicolon
+               rx->id = (ch & 0xf0) >> 4 ;

total: 1 errors, 3 warnings, 482 lines checked

Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/ipaq-micro.c b/drivers/mfd/ipaq-micro.c
index 7e50fe0118e39ddc0c3ec50fc83a387358a48c3b..8df3266064e4fef382d82326412090fd1f260711 100644 (file)
--- a/drivers/mfd/ipaq-micro.c
+++ b/drivers/mfd/ipaq-micro.c
@@ -115,7 +115,7 @@ static void micro_rx_msg(struct ipaq_micro *micro, u8 id, int len, u8 *data)
                } else {
                        dev_err(micro->dev,
                                "out of band RX message 0x%02x\n", id);
-                       if(!micro->msg)
+                       if (!micro->msg)
                                dev_info(micro->dev, "no message queued\n");
                        else
                                dev_info(micro->dev, "expected message %02x\n",
@@ -126,13 +126,13 @@ static void micro_rx_msg(struct ipaq_micro *micro, u8 id, int len, u8 *data)
                if (micro->key)
                        micro->key(micro->key_data, len, data);
                else
-                       dev_dbg(micro->dev, "key message ignored, no handle \n");
+                       dev_dbg(micro->dev, "key message ignored, no handle\n");
                break;
        case MSG_TOUCHSCREEN:
                if (micro->ts)
                        micro->ts(micro->ts_data, len, data);
                else
-                       dev_dbg(micro->dev, "touchscreen message ignored, no handle \n");
+                       dev_dbg(micro->dev, "touchscreen message ignored, no handle\n");
                break;
        default:
                dev_err(micro->dev,
@@ -154,7 +154,7 @@ static void micro_process_char(struct ipaq_micro *micro, u8 ch)
                        rx->state = STATE_ID; /* Next byte is the id and len */
                break;
        case STATE_ID: /* Looking for id and len byte */
-               rx->id = (ch & 0xf0) >> 4 ;
+               rx->id = (ch & 0xf0) >> 4;
                rx->len = (ch & 0x0f);
                rx->index = 0;
                rx->chksum = ch;