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| author | Akira Iguchi <akira2.iguchi@toshiba.co.jp> | 2007-01-26 16:27:32 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-09 17:39:38 -0500 |
| commit | 836250069fc0eeebe8b6aed772281535cc6e34f9 (patch) | |
| tree | 73c886ae7fd75dd2c9b5b17e11ea3b6b76b42fed /drivers/ata/pata_legacy.c | |
| parent | 7f25377043925554cb9f3f9d8ada3390f71a5d10 (diff) | |
| download | linux-836250069fc0eeebe8b6aed772281535cc6e34f9.tar.bz2 | |
libata: add another IRQ calls (core and headers)
This patch is against the libata core and headers.
Two IRQ calls are added in ata_port_operations.
- irq_on() is used to enable interrupts.
- irq_ack() is used to acknowledge a device interrupt.
In most drivers, ata_irq_on() and ata_irq_ack() are used for
irq_on and irq_ack respectively.
In some drivers (ex: ahci, sata_sil24) which cannot use them
as is, ata_dummy_irq_on() and ata_dummy_irq_ack() are used.
Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_legacy.c')
0 files changed, 0 insertions, 0 deletions