[PATCH 5/6] ide: checkpatch.pl fixes for ide-iops.c

Bartlomiej Zolnierkiewicz
2009-01-19T13:10:56Z

From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Subject: [PATCH] ide: checkpatch.pl fixes for ide-iops.c

Fix following checkpatch.pl warnings/errors:
- WARNING: space prohibited between function name and open parenthesis '('
- WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable
- WARNING: line over 80 characters
- ERROR: trailing whitespace
- ERROR: space required before the open parenthesis '('

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/ide-iops.c | 48 +++++++++++++++++++++++-------------------------
1 file changed, 23 insertions(+), 25 deletions(-)

Index: b/drivers/ide/ide-iops.c
===================================================================
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -27,7 +27,7 @@
#include <asm/uaccess.h>
#include <asm/io.h>

-void SELECT_DRIVE (ide_drive_t *drive)
+void SELECT_DRIVE(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
const struct ide_port_ops *port_ops = hwif->port_ops;
@@ -84,7 +84,7 @@ void ide_fix_driveid(u16 *id)
* returned by the ATA_CMD_ID_ATA[PI] commands.
*/

-void ide_fixstring (u8 *s, const int bytecount, const int byteswap)
+void ide_fixstring(u8 *s, const int bytecount, const int byteswap)
{
u8 *p, *end = &s[bytecount & ~1]; /* bytecount must be even */

@@ -107,7 +107,6 @@ void ide_fixstring (u8 *s, const int byt
while (p != end)
*p++ = '\0';
}
-
EXPORT_SYMBOL(ide_fixstring);

/*
@@ -121,7 +120,8 @@ EXPORT_SYMBOL(ide_fixstring);
* setting a timer to wake up at half second intervals thereafter,
* until timeout is achieved, before timing out.
*/
-static int __ide_wait_stat(ide_drive_t *drive, u8 good, u8 bad, unsigned long timeout, u8 *rstat)
+static int __ide_wait_stat(ide_drive_t *drive, u8 good, u8 bad,
+ unsigned long timeout, u8 *rstat)
{
ide_hwif_t *hwif = drive->hwif;
const struct ide_tp_ops *tp_ops = hwif->tp_ops;
@@ -179,7 +179,8 @@ static int __ide_wait_stat(ide_drive_t *
* The caller should return the updated value of "startstop" in this case,
* "startstop" is unchanged when the function returns 0.
*/
-int ide_wait_stat(ide_startstop_t *startstop, ide_drive_t *drive, u8 good, u8 bad, unsigned long timeout)
+int ide_wait_stat(ide_startstop_t *startstop, ide_drive_t *drive, u8 good,
+ u8 bad, unsigned long timeout)
{
int err;
u8 stat;
@@ -199,7 +200,6 @@ int ide_wait_stat(ide_startstop_t *start

return err;
}
-
EXPORT_SYMBOL(ide_wait_stat);

/**
@@ -220,7 +220,6 @@ int ide_in_drive_list(u16 *id, const str
return 1;
return 0;
}
-
EXPORT_SYMBOL_GPL(ide_in_drive_list);

/*
@@ -245,7 +244,7 @@ static const struct drive_list_entry ivb
* All hosts that use the 80c ribbon must use!
* The name is derived from upper byte of word 93 and the 80c ribbon.
*/
-u8 eighty_ninty_three (ide_drive_t *drive)
+u8 eighty_ninty_three(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
u16 *id = drive->id;
@@ -470,9 +469,8 @@ void ide_set_handler (ide_drive_t *drive
__ide_set_handler(drive, handler, timeout, expiry);
spin_unlock_irqrestore(&hwif->lock, flags);
}
-
EXPORT_SYMBOL(ide_set_handler);
-
+
/**
* ide_execute_command - execute an IDE command
* @drive: IDE drive to issue the command against
@@ -482,7 +480,7 @@ EXPORT_SYMBOL(ide_set_handler);
* @expiry: handler to run on timeout
*
* Helper function to issue an IDE command. This handles the
- * atomicity requirements, command timing and ensures that the
+ * atomicity requirements, command timing and ensures that the
* handler and IRQ setup do not race. All IDE command kick off
* should go via this function or do equivalent locking.
*/
@@ -528,28 +526,29 @@ static inline void ide_complete_drive_re
}

/* needed below */
-static ide_startstop_t do_reset1 (ide_drive_t *, int);
+static ide_startstop_t do_reset1(ide_drive_t *, int);

/*
- * atapi_reset_pollfunc() gets invoked to poll the interface for completion every 50ms
- * during an atapi drive reset operation. If the drive has not yet responded,
- * and we have not yet hit our maximum waiting time, then the timer is restarted
- * for another 50ms.
+ * atapi_reset_pollfunc() gets invoked to poll the interface for completion
+ * every 50ms during an atapi drive reset operation. If the drive has not yet
+ * responded, and we have not yet hit our maximum waiting time, then the timer
+ * is restarted for another 50ms.
*/
-static ide_startstop_t atapi_reset_pollfunc (ide_drive_t *drive)
+static ide_startstop_t atapi_reset_pollfunc(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
u8 stat;

SELECT_DRIVE(drive);
- udelay (10);
+ udelay(10);
stat = hwif->tp_ops->read_status(hwif);

if (OK_STAT(stat, 0, ATA_BUSY))
printk(KERN_INFO "%s: ATAPI reset complete\n", drive->name);
else {
if (time_before(jiffies, hwif->poll_timeout)) {
- ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20, NULL);
+ ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20,
+ NULL);
/* continue polling */
return ide_started;
}
@@ -591,7 +590,7 @@ static void ide_reset_report_error(ide_h
* and we have not yet hit our maximum waiting time, then the timer is restarted
* for another 50ms.
*/
-static ide_startstop_t reset_pollfunc (ide_drive_t *drive)
+static ide_startstop_t reset_pollfunc(ide_drive_t *drive)
{
ide_hwif_t *hwif = drive->hwif;
const struct ide_port_ops *port_ops = hwif->port_ops;
@@ -703,7 +702,7 @@ static void pre_reset(ide_drive_t *drive
* (up to 30 seconds worstcase). So, instead of busy-waiting here for it,
* we set a timer to poll at 50ms intervals.
*/
-static ide_startstop_t do_reset1 (ide_drive_t *drive, int do_not_try_atapi)
+static ide_startstop_t do_reset1(ide_drive_t *drive, int do_not_try_atapi)
{
ide_hwif_t *hwif = drive->hwif;
struct ide_io_ports *io_ports = &hwif->io_ports;
@@ -723,7 +722,7 @@ static ide_startstop_t do_reset1 (ide_dr
if (drive->media != ide_disk && !do_not_try_atapi) {
pre_reset(drive);
SELECT_DRIVE(drive);
- udelay (20);
+ udelay(20);
tp_ops->exec_command(hwif, ATA_CMD_DEV_RESET);
ndelay(400);
hwif->poll_timeout = jiffies + WAIT_WORSTCASE;
@@ -807,11 +806,10 @@ static ide_startstop_t do_reset1 (ide_dr
* ide_do_reset() is the entry point to the drive/interface reset code.
*/

-ide_startstop_t ide_do_reset (ide_drive_t *drive)
+ide_startstop_t ide_do_reset(ide_drive_t *drive)
{
return do_reset1(drive, 0);
}
-
EXPORT_SYMBOL(ide_do_reset);

/*
@@ -822,7 +820,7 @@ int ide_wait_not_busy(ide_hwif_t *hwif,
{
u8 stat = 0;

- while(timeout--) {
+ while (timeout--) {
/*
* Turn this into a schedule() sleep once I'm sure
* about locking issues (2.5 work ?).