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author | Mark Brown <broonie@linaro.org> | 2013-09-01 12:49:06 (GMT) |
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committer | Mark Brown <broonie@linaro.org> | 2013-09-01 12:49:06 (GMT) |
commit | 85cac431329bd09f7d30d489591d7af0d658b008 (patch) | |
tree | 8e81e687c9104c297b9d985e2c5f37f05a6e4b83 /drivers/spi/spi-pl022.c | |
parent | 793b3cb6acc081e557dabcf11ce781d64dafb4d4 (diff) | |
parent | b6460366fbadc160604f50047d0394c7fc39ceab (diff) | |
download | linux-85cac431329bd09f7d30d489591d7af0d658b008.tar.xz |
Merge remote-tracking branch 'spi/topic/qspi' into spi-next
Diffstat (limited to 'drivers/spi/spi-pl022.c')
-rw-r--r-- | drivers/spi/spi-pl022.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c index 5a9e05e..9c511a9 100644 --- a/drivers/spi/spi-pl022.c +++ b/drivers/spi/spi-pl022.c @@ -1555,18 +1555,6 @@ static int pl022_transfer_one_message(struct spi_master *master, return 0; } -static int pl022_prepare_transfer_hardware(struct spi_master *master) -{ - struct pl022 *pl022 = spi_master_get_devdata(master); - - /* - * Just make sure we have all we need to run the transfer by syncing - * with the runtime PM framework. - */ - pm_runtime_get_sync(&pl022->adev->dev); - return 0; -} - static int pl022_unprepare_transfer_hardware(struct spi_master *master) { struct pl022 *pl022 = spi_master_get_devdata(master); @@ -1575,13 +1563,6 @@ static int pl022_unprepare_transfer_hardware(struct spi_master *master) writew((readw(SSP_CR1(pl022->virtbase)) & (~SSP_CR1_MASK_SSE)), SSP_CR1(pl022->virtbase)); - if (pl022->master_info->autosuspend_delay > 0) { - pm_runtime_mark_last_busy(&pl022->adev->dev); - pm_runtime_put_autosuspend(&pl022->adev->dev); - } else { - pm_runtime_put(&pl022->adev->dev); - } - return 0; } @@ -2140,7 +2121,7 @@ static int pl022_probe(struct amba_device *adev, const struct amba_id *id) master->num_chipselect = num_cs; master->cleanup = pl022_cleanup; master->setup = pl022_setup; - master->prepare_transfer_hardware = pl022_prepare_transfer_hardware; + master->auto_runtime_pm = true; master->transfer_one_message = pl022_transfer_one_message; master->unprepare_transfer_hardware = pl022_unprepare_transfer_hardware; master->rt = platform_info->rt; |