greybus: Remove extra blank lines

This patch removes few blank lines across the repository at places where
two blank lines were present together or when a blank line is present at
the start or end of a routine.

Note that this doesn't remove most of them from greybus_protocols.h as
they were added on purpose.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

12 files changed, 0 insertions, 17 deletions

diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c
index 2feac6beea57..45e12b1d8627 100644
--- a/drivers/staging/greybus/audio_codec.c
+++ b/drivers/staging/greybus/audio_codec.c
@@ -1164,7 +1164,6 @@ static struct snd_soc_codec_driver soc_codec_dev_gbaudio = {
 	.ignore_pmdown_time = 1,
 };
 
-
 #ifdef CONFIG_PM
 static int gbaudio_codec_suspend(struct device *dev)
 {
diff --git a/drivers/staging/greybus/audio_module.c b/drivers/staging/greybus/audio_module.c
index 81001329aad2..d87b9985a0e2 100644
--- a/drivers/staging/greybus/audio_module.c
+++ b/drivers/staging/greybus/audio_module.c
@@ -221,7 +221,6 @@ static int gb_audio_probe(struct gb_bundle *bundle,
 	int ret, i;
 	struct gb_audio_topology *topology;
 
-
 	/* There should be at least one Management and one Data cport */
 	if (bundle->num_cports < 2)
 		return -ENODEV;
@@ -367,7 +366,6 @@ static void gb_audio_disconnect(struct gb_bundle *bundle)
 	struct gbaudio_module_info *gbmodule = greybus_get_drvdata(bundle);
 	struct gbaudio_data_connection *dai, *_dai;
 
-
 	/* cleanup module related resources first */
 	gbaudio_unregister_module(gbmodule);
 
diff --git a/drivers/staging/greybus/audio_topology.c b/drivers/staging/greybus/audio_topology.c
index 1e0768670b69..1f9e8b6178dd 100644
--- a/drivers/staging/greybus/audio_topology.c
+++ b/drivers/staging/greybus/audio_topology.c
@@ -872,7 +872,6 @@ static int gbaudio_tplg_process_routes(struct gbaudio_module_info *module,
 	if (!dapm_routes)
 		return -ENOMEM;
 
-
 	module->dapm_routes = dapm_routes;
 	curr = routes;
 
diff --git a/drivers/staging/greybus/bundle.c b/drivers/staging/greybus/bundle.c
index c1c3d67a0279..80f54c977509 100644
--- a/drivers/staging/greybus/bundle.c
+++ b/drivers/staging/greybus/bundle.c
@@ -56,7 +56,6 @@ static ssize_t state_store(struct device *dev, struct device_attribute *attr,
 }
 static DEVICE_ATTR_RW(state);
 
-
 static struct attribute *bundle_attrs[] = {
 	&dev_attr_bundle_class.attr,
 	&dev_attr_bundle_id.attr,
diff --git a/drivers/staging/greybus/connection.c b/drivers/staging/greybus/connection.c
index e0ee82f45de1..28076d014177 100644
--- a/drivers/staging/greybus/connection.c
+++ b/drivers/staging/greybus/connection.c
@@ -513,7 +513,6 @@ gb_connection_control_disconnected(struct gb_connection *connection)
 		return;
 	}
 
-
 	ret = gb_control_disconnected_operation(control, cport_id);
 	if (ret) {
 		dev_warn(&connection->bundle->dev,
diff --git a/drivers/staging/greybus/gpio.c b/drivers/staging/greybus/gpio.c
index f60cc1da9f05..deae2658c7a8 100644
--- a/drivers/staging/greybus/gpio.c
+++ b/drivers/staging/greybus/gpio.c
@@ -556,7 +556,6 @@ static void gb_gpio_irqchip_remove(struct gb_gpio_controller *ggc)
 	}
 }
 
-
 /**
  * gb_gpio_irqchip_add() - adds an irqchip to a gpio chip
  * @chip: the gpio chip to add the irqchip to
diff --git a/drivers/staging/greybus/hid.c b/drivers/staging/greybus/hid.c
index fd4a7e096450..ca0c94949c6b 100644
--- a/drivers/staging/greybus/hid.c
+++ b/drivers/staging/greybus/hid.c
@@ -116,7 +116,6 @@ static int gb_hid_request_handler(struct gb_operation *op)
 	return 0;
 }
 
-
 static int gb_hid_report_len(struct hid_report *report)
 {
 	return ((report->size - 1) >> 3) + 1 +
diff --git a/drivers/staging/greybus/power_supply.c b/drivers/staging/greybus/power_supply.c
index 8d6570d1bb61..e96c24da007b 100644
--- a/drivers/staging/greybus/power_supply.c
+++ b/drivers/staging/greybus/power_supply.c
@@ -290,7 +290,6 @@ static int gb_power_supply_prop_descriptors_get(struct gb_power_supply *gbpsy)
 		goto out_put_operation;
 	}
 
-
 	/* Store available properties */
 	for (i = 0; i < gbpsy->properties_count; i++) {
 		gbpsy->props[i].prop = resp->props[i].property;
@@ -512,7 +511,6 @@ static int property_is_writeable(struct power_supply *b,
 	return is_psy_prop_writeable(gbpsy, psp);
 }
 
-
 #ifndef CORE_OWNS_PSY_STRUCT
 static int gb_power_supply_register(struct gb_power_supply *gbpsy)
 {
@@ -562,7 +560,6 @@ static void _gb_power_supply_free(struct gb_power_supply *gbpsy)
 
 static void _gb_power_supply_release(struct gb_power_supply *gbpsy)
 {
-
 	gbpsy->update_interval = 0;
 
 	cancel_delayed_work_sync(&gbpsy->work);
diff --git a/drivers/staging/greybus/pwm.c b/drivers/staging/greybus/pwm.c
index 713123231251..1438b2e12cee 100644
--- a/drivers/staging/greybus/pwm.c
+++ b/drivers/staging/greybus/pwm.c
@@ -80,7 +80,6 @@ static int gb_pwm_config_operation(struct gb_pwm_chip *pwmc,
 				 &request, sizeof(request), NULL, 0);
 }
 
-
 static int gb_pwm_set_polarity_operation(struct gb_pwm_chip *pwmc,
 					 u8 which, u8 polarity)
 {
diff --git a/drivers/staging/greybus/spilib.c b/drivers/staging/greybus/spilib.c
index 79ae044b78f3..527909b26d79 100644
--- a/drivers/staging/greybus/spilib.c
+++ b/drivers/staging/greybus/spilib.c
@@ -383,7 +383,6 @@ static void gb_spi_cleanup(struct spi_device *spi)
 	/* Nothing to do for now */
 }
 
-
 /* Routines to get controller information */
 
 /*
diff --git a/drivers/staging/greybus/svc.c b/drivers/staging/greybus/svc.c
index cee058fe5188..d467ceb0916d 100644
--- a/drivers/staging/greybus/svc.c
+++ b/drivers/staging/greybus/svc.c
@@ -44,7 +44,6 @@ static ssize_t ap_intf_id_show(struct device *dev,
 }
 static DEVICE_ATTR_RO(ap_intf_id);
 
-
 // FIXME
 // This is a hack, we need to do this "right" and clean the interface up
 // properly, not just forcibly yank the thing out of the system and hope for the
diff --git a/drivers/staging/greybus/uart.c b/drivers/staging/greybus/uart.c
index 7460bdbd0a1a..6260569b2f25 100644
--- a/drivers/staging/greybus/uart.c
+++ b/drivers/staging/greybus/uart.c
@@ -597,7 +597,6 @@ static void gb_tty_throttle(struct tty_struct *tty)
 		gb_tty->ctrlout &= ~GB_UART_CTRL_RTS;
 		retval = send_control(gb_tty, gb_tty->ctrlout);
 	}
-
 }
 
 static void gb_tty_unthrottle(struct tty_struct *tty)
@@ -710,7 +709,6 @@ static int wait_serial_change(struct gb_tty *gb_tty, unsigned long arg)
 	} while (!retval);
 
 	return retval;
-
 }
 
 static int get_serial_usage(struct gb_tty *gb_tty,
@@ -924,7 +922,6 @@ static int gb_uart_probe(struct gbphy_device *gbphy_dev,
 		goto exit_connection_disable;
 	}
 
-
 	return 0;
 
 exit_connection_disable: