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Message-Id: <1452150951-1571-1-git-send-email-sudipm.mukherjee@gmail.com>
Date: Thu, 7 Jan 2016 12:45:46 +0530
From: Sudip Mukherjee <sudipm.mukherjee@...il.com>
To: Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc: linux-kernel@...r.kernel.org, alsa-devel@...a-project.org,
Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 1/6] [ALSA] portman2x4 - fix trailing whitespace
Trailing whitespace is not encouraged by Kernel coding style.
Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
sound/drivers/portman2x4.c | 50 +++++++++++++++++++++++-----------------------
1 file changed, 25 insertions(+), 25 deletions(-)
diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
index 464385a..ba0860d 100644
--- a/sound/drivers/portman2x4.c
+++ b/sound/drivers/portman2x4.c
@@ -57,7 +57,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;
static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
-static struct platform_device *platform_devices[SNDRV_CARDS];
+static struct platform_device *platform_devices[SNDRV_CARDS];
static int device_count;
module_param_array(index, int, NULL, S_IRUGO);
@@ -105,7 +105,7 @@ static int portman_create(struct snd_card *card,
*rchip = NULL;
pm = kzalloc(sizeof(struct portman), GFP_KERNEL);
- if (pm == NULL)
+ if (pm == NULL)
return -ENOMEM;
/* Init chip specific data */
@@ -140,7 +140,7 @@ static int portman_create(struct snd_card *card,
#define INT_EN PP_CMD_IEN /* Interrupt enable. */
#define STROBE PP_CMD_STB /* Command strobe. */
-/* The parallel port command register field (b1..b3) selects the
+/* The parallel port command register field (b1..b3) selects the
* various "registers" within the PC/P 2x4. These are the internal
* address of these "registers" that must be written to the parallel
* port command register.
@@ -218,7 +218,7 @@ static inline void portman_write_data(struct portman *pm, u8 value)
parport_write_data(pm->pardev->port, value);
}
-static void portman_write_midi(struct portman *pm,
+static void portman_write_midi(struct portman *pm,
int port, u8 mididata)
{
int command = ((port + 4) << 1);
@@ -234,20 +234,20 @@ static void portman_write_midi(struct portman *pm,
*/
command |= INT_EN;
- /* Disable interrupts so that the process is not interrupted, then
- * write the address associated with the current Tx channel to the
+ /* Disable interrupts so that the process is not interrupted, then
+ * write the address associated with the current Tx channel to the
* PP Command Reg. Do not set the Strobe signal yet.
*/
do {
portman_write_command(pm, command);
- /* While the address lines settle, write parallel output data to
+ /* While the address lines settle, write parallel output data to
* PP Data Reg. This has no effect until Strobe signal is asserted.
*/
portman_write_data(pm, mididata);
-
+
/* If PCP channel's TxEmpty is set (TxEmpty is read through the PP
* Status Register), then go write data. Else go back and wait.
*/
@@ -370,7 +370,7 @@ static int portman_read_midi(struct portman *pm, int port)
/*
* Checks if any input data on the given channel is available
- * Checks RxAvail
+ * Checks RxAvail
*/
static int portman_data_avail(struct portman *pm, int channel)
{
@@ -456,7 +456,7 @@ static int portman_probe(struct parport *p)
* hardware handshake lines to midi box:
*
* Strobe = 0
- * Interrupt Enable = 0
+ * Interrupt Enable = 0
*/
/* 2 */
parport_write_control(p, 0);
@@ -481,7 +481,7 @@ static int portman_probe(struct parport *p)
/* 7 */
parport_write_control(p, 0); /* Reset Strobe=0. */
- /* Check if Tx circuitry is functioning properly. If initialized
+ /* Check if Tx circuitry is functioning properly. If initialized
* unit TxEmpty is false, send out char and see if if goes true.
*/
/* 8 */
@@ -567,12 +567,12 @@ static int snd_portman_rawmidi_create(struct snd_card *card)
struct snd_rawmidi *rmidi;
struct snd_rawmidi_substream *substream;
int err;
-
- err = snd_rawmidi_new(card, CARD_NAME, 0,
- PORTMAN_NUM_OUTPUT_PORTS,
- PORTMAN_NUM_INPUT_PORTS,
+
+ err = snd_rawmidi_new(card, CARD_NAME, 0,
+ PORTMAN_NUM_OUTPUT_PORTS,
+ PORTMAN_NUM_INPUT_PORTS,
&rmidi);
- if (err < 0)
+ if (err < 0)
return err;
rmidi->private_data = pm;
@@ -584,9 +584,9 @@ static int snd_portman_rawmidi_create(struct snd_card *card)
pm->rmidi = rmidi;
/* register rawmidi ops */
- snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT,
+ snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT,
&snd_portman_midi_output);
- snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT,
+ snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT,
&snd_portman_midi_input);
/* name substreams */
@@ -621,7 +621,7 @@ static void snd_portman_interrupt(void *userdata)
/* While any input data is waiting */
while ((portman_read_status(pm) & INT_REQ) == INT_REQ) {
- /* If data available on channel 0,
+ /* If data available on channel 0,
read it and stuff it into the queue. */
if (portman_data_avail(pm, 0)) {
/* Read Midi */
@@ -632,7 +632,7 @@ static void snd_portman_interrupt(void *userdata)
&midivalue, 1);
}
- /* If data available on channel 1,
+ /* If data available on channel 1,
read it and stuff it into the queue. */
if (portman_data_avail(pm, 1)) {
/* Read Midi */
@@ -658,7 +658,7 @@ static int snd_portman_probe_port(struct parport *p)
0, NULL);
if (!pardev)
return -EIO;
-
+
if (parport_claim(pardev)) {
parport_unregister_device(pardev);
return -EIO;
@@ -742,7 +742,7 @@ static int snd_portman_probe(struct platform_device *pdev)
if (dev >= SNDRV_CARDS)
return -ENODEV;
- if (!enable[dev])
+ if (!enable[dev])
return -ENOENT;
if ((err = snd_portman_probe_port(p)) < 0)
@@ -756,7 +756,7 @@ static int snd_portman_probe(struct platform_device *pdev)
}
strcpy(card->driver, DRIVER_NAME);
strcpy(card->shortname, CARD_NAME);
- sprintf(card->longname, "%s at 0x%lx, irq %i",
+ sprintf(card->longname, "%s at 0x%lx, irq %i",
card->shortname, p->base, p->irq);
pardev = parport_register_device(p, /* port */
@@ -779,7 +779,7 @@ static int snd_portman_probe(struct platform_device *pdev)
}
card->private_data = pm;
card->private_free = snd_portman_card_private_free;
-
+
if ((err = snd_portman_rawmidi_create(card)) < 0) {
snd_printd("Creating Rawmidi component failed\n");
goto __err;
@@ -844,7 +844,7 @@ static void snd_portman_unregister_all(void)
platform_device_unregister(platform_devices[i]);
platform_devices[i] = NULL;
}
- }
+ }
platform_driver_unregister(&snd_portman_driver);
parport_unregister_driver(&portman_parport_driver);
}
--
1.9.1
--
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