[PATCH 4/8] improve-style-neo1973_pm_gps.patch

[Nelson Castillo]

- Improve style.
- Fixed a typo (Managerment => Management).

Signed-off-by: Nelson Castillo <nelsoneci at gmail.com>
---

 0 files changed, 0 insertions(+), 0 deletions(-)

diff --git a/arch/arm/plat-s3c24xx/neo1973_pm_gps.c b/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
index 6fabf19..cf712e6 100644
--- a/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
+++ b/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
@@ -1,7 +1,7 @@
 /*
- * GPS Power Management code for the FIC Neo1973 GSM Phone
+ * GPS Power Management code for the Openmoko GTA01/GTA02 GSM Phone
  *
- * (C) 2007 by Openmoko Inc.
+ * (C) 2007-2008 by Openmoko Inc.
  * Author: Harald Welte <laforge at openmoko.org>
  * All rights reserved.
  *
@@ -75,7 +75,7 @@ static int gps_power_2v8_get(void)
 	case GTA01v3_SYSTEM_REV:
 	case GTA01v4_SYSTEM_REV:
 		if (pcf50606_onoff_get(pcf50606_global,
-					PCF50606_REGULATOR_IOREG) &&
+				       PCF50606_REGULATOR_IOREG) &&
 		    pcf50606_voltage_get(pcf50606_global,
 					 PCF50606_REGULATOR_IOREG) == 2800)
 			ret = 1;
@@ -281,7 +281,7 @@ static void gps_pwron_set(int on)
 	if (machine_is_neo1973_gta02()) {
 		if (on) {
 			pcf50633_voltage_set(pcf50633_global,
-				PCF50633_REGULATOR_LDO5, 3000);
+					     PCF50633_REGULATOR_LDO5, 3000);
 			/* return UART pins to being UART pins */
 			s3c2410_gpio_cfgpin(S3C2410_GPH4, S3C2410_GPH4_TXD1);
 			/* remove pulldown now it won't be floating any more */
@@ -297,7 +297,7 @@ static void gps_pwron_set(int on)
 			s3c2410_gpio_pullup(S3C2410_GPH5, 1);
 		}
 		pcf50633_onoff_set(pcf50633_global,
-			PCF50633_REGULATOR_LDO5, on);
+				   PCF50633_REGULATOR_LDO5, on);
 	}
 }
 
@@ -308,7 +308,7 @@ static int gps_pwron_get(void)
 
 	if (machine_is_neo1973_gta02())
 		return !!pcf50633_onoff_get(pcf50633_global,
-						       PCF50633_REGULATOR_LDO5);
+				            PCF50633_REGULATOR_LDO5);
 	return -1;
 }
 
@@ -444,7 +444,7 @@ static void gps_power_sequence_up(void)
 	 * shared with RFREG_IN */
 	gps_power_3v_set(1);
 
-	msleep(3); 	/* Is 3ms enough? */
+	msleep(3);	/* Is 3ms enough? */
 
 	/* De-asert nRESET */
 	gps_rst_set(1);
@@ -487,12 +487,15 @@ static ssize_t power_sequence_write(struct device *dev,
 {
 	dev_dbg(dev, "wrote: '%s'\n", buf);
 
-	if (!strncmp(buf, "power_up", 8))
+	if (!strncmp(buf, "power_up", 8)) {
 		gps_power_sequence_up();
-	else if (!strncmp(buf, "power_down", 10))
+	}
+	else if (!strncmp(buf, "power_down", 10)) {
 		gps_power_sequence_down();
-	else
+	}
+	else {
 		return -EINVAL;
+	}
 
 	return count;
 }
@@ -532,7 +535,7 @@ static int gta01_pm_gps_resume(struct platform_device *pdev)
 #endif
 	if (machine_is_neo1973_gta02())
 		if (neo1973_gps.power_was_on)
-		    gps_pwron_set(1);
+			gps_pwron_set(1);
 
 	return 0;
 }
@@ -555,7 +558,7 @@ static struct attribute *gta01_gps_sysfs_entries[] = {
 	NULL,	/* power_core_1v5 */
 	NULL,	/* power_vdd_core_1v5 */
 #endif
-	NULL    /* terminating entry */
+	NULL	/* terminating entry */
 };
 
 static struct attribute_group gta01_gps_attr_group = {
@@ -582,21 +585,26 @@ static int __init gta01_pm_gps_probe(struct platform_device *pdev)
 		case GTA01v3_SYSTEM_REV:
 			break;
 		case GTA01v4_SYSTEM_REV:
-			s3c2410_gpio_cfgpin(GTA01_GPIO_GPS_RESET, S3C2410_GPIO_OUTPUT);
+			s3c2410_gpio_cfgpin(GTA01_GPIO_GPS_RESET,
+					    S3C2410_GPIO_OUTPUT);
 			break;
 		case GTA01Bv3_SYSTEM_REV:
 		case GTA01Bv4_SYSTEM_REV:
-			s3c2410_gpio_cfgpin(GTA01_GPIO_GPS_EN_3V3, S3C2410_GPIO_OUTPUT);
+			s3c2410_gpio_cfgpin(GTA01_GPIO_GPS_EN_3V3,
+					    S3C2410_GPIO_OUTPUT);
 			/* fallthrough */
 		case GTA01Bv2_SYSTEM_REV:
-			s3c2410_gpio_cfgpin(GTA01_GPIO_GPS_EN_2V8, S3C2410_GPIO_OUTPUT);
-			s3c2410_gpio_cfgpin(GTA01_GPIO_GPS_EN_3V, S3C2410_GPIO_OUTPUT);
-			s3c2410_gpio_cfgpin(GTA01_GPIO_GPS_RESET, S3C2410_GPIO_OUTPUT);
+			s3c2410_gpio_cfgpin(GTA01_GPIO_GPS_EN_2V8,
+					    S3C2410_GPIO_OUTPUT);
+			s3c2410_gpio_cfgpin(GTA01_GPIO_GPS_EN_3V,
+					    S3C2410_GPIO_OUTPUT);
+			s3c2410_gpio_cfgpin(GTA01_GPIO_GPS_RESET,
+					    S3C2410_GPIO_OUTPUT);
 			break;
 		default:
 			dev_warn(&pdev->dev, "Unknown GTA01 Revision 0x%x, "
-				"AGPS PM features not available!!!\n",
-				system_rev);
+				 "AGPS PM features not available!!!\n",
+				 system_rev);
 			return -1;
 			break;
 		}
@@ -620,7 +628,8 @@ static int __init gta01_pm_gps_probe(struct platform_device *pdev)
 			break;
 		}
 #endif
-		return sysfs_create_group(&pdev->dev.kobj, &gta01_gps_attr_group);
+		return sysfs_create_group(&pdev->dev.kobj,
+					  &gta01_gps_attr_group);
 	}
 
 	if (machine_is_neo1973_gta02()) {
@@ -631,16 +640,17 @@ static int __init gta01_pm_gps_probe(struct platform_device *pdev)
 		case GTA02v5_SYSTEM_REV:
 		case GTA02v6_SYSTEM_REV:
 			pcf50633_voltage_set(pcf50633_global,
-				PCF50633_REGULATOR_LDO5, 3000);
+					     PCF50633_REGULATOR_LDO5, 3000);
 			pcf50633_onoff_set(pcf50633_global,
-				PCF50633_REGULATOR_LDO5, 0);
-			dev_info(&pdev->dev, "FIC Neo1973 GPS Power Managerment:"
+					   PCF50633_REGULATOR_LDO5, 0);
+			dev_info(&pdev->dev,
+			         "FIC Neo1973 GPS Power Management:"
 				 "starting\n");
 			break;
 		default:
 			dev_warn(&pdev->dev, "Unknown GTA02 Revision 0x%x, "
-				"AGPS PM features not available!!!\n",
-				system_rev);
+				 "AGPS PM features not available!!!\n",
+				 system_rev);
 			return -1;
 			break;
 		}
@@ -690,4 +700,4 @@ module_exit(gta01_pm_gps_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Harald Welte <laforge at openmoko.org>");
-MODULE_DESCRIPTION("FIC Neo1973 GPS Power Management");
+MODULE_DESCRIPTION("Openmoko GTA01/GTA02 GPS Power Management");