diff options
author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2018-07-11 18:21:05 +0300 |
---|---|---|
committer | Tejun Heo <tj@kernel.org> | 2018-07-11 20:45:28 +0300 |
commit | 23ebda2fc715534d383d59ae6740d4e3ebd43798 (patch) | |
tree | a94766bcc0e926fffa87fa941adb25787e1c923f /.gitattributes | |
parent | aece27a2f01be4bb7683790f69cd1bed3a0929a2 (diff) | |
download | linux-23ebda2fc715534d383d59ae6740d4e3ebd43798.tar.xz |
libata: remove ata_sff_data_xfer_noirq()
ata_sff_data_xfer_noirq() is invoked via the ->sff_data_xfer hook. The
latter is invoked by ata_pio_sector(), atapi_send_cdb() and
__atapi_pio_bytes() which in turn is invoked by ata_sff_hsm_move().
The latter function requires that the "ap->lock" lock is held which
needs to be taken with disabled interrupts.
There is no need have to have ata_sff_data_xfer_noirq() which invokes
ata_sff_data_xfer32() with disabled interrupts because at this point the
interrupts are already disabled.
Remove the function and its references to it and replace all callers
with ata_sff_data_xfer32().
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to '.gitattributes')
0 files changed, 0 insertions, 0 deletions