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Subject[PATCH] pata_ali: cleanup ali_set_piomode()
Date
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Subject: [PATCH] pata_ali: cleanup ali_set_piomode()

Merge ali_fifo_control() calls.

This changes behavior but there shouldn't be any problems with it.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
earlier references:
https://lkml.org/lkml/2010/1/18/258

drivers/ata/pata_ali.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)

Index: b/drivers/ata/pata_ali.c
===================================================================
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -222,12 +222,9 @@ static void ali_set_piomode(struct ata_p
}

/* PIO FIFO is only permitted on ATA disk */
- if (adev->class != ATA_DEV_ATA)
- ali_fifo_control(ap, adev, 0x00);
- ali_program_modes(ap, adev, &t, 0);
- if (adev->class == ATA_DEV_ATA)
- ali_fifo_control(ap, adev, 0x05);
+ ali_fifo_control(ap, adev, (adev->class == ATA_DEV_ATA) ? 0x05 : 0x00);

+ ali_program_modes(ap, adev, &t, 0);
}

/**

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