diff options
| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2020-03-26 18:58:17 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-03-26 19:28:20 +0300 |
| commit | 2b384ede7107a528c65ec826e045b572bcb2aa0b (patch) | |
| tree | 6590b738aed95ee3ef0747b53d7176991cd8191e /drivers/ata/libata-sata.c | |
| parent | 61a11986d33d01dbef745d49c0536961eb06d2f1 (diff) | |
| download | linux-2b384ede7107a528c65ec826e045b572bcb2aa0b.tar.xz | |
ata: move sata_deb_timing_*() to libata-sata.c
* move sata_deb_timing_*() to libata-sata.c
* add static inline for sata_ehc_deb_timing() for
CONFIG_SATA_HOST=n case
Code size savings on m68k arch using (modified) atari_defconfig:
text data bss dec hex filename
before:
32158 572 40 32770 8002 drivers/ata/libata-core.o
after:
32015 572 40 32627 7f73 drivers/ata/libata-core.o
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/ata/libata-sata.c')
| -rw-r--r-- | drivers/ata/libata-sata.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c index 849582e0d653..f3ad4aca5d09 100644 --- a/drivers/ata/libata-sata.c +++ b/drivers/ata/libata-sata.c @@ -12,6 +12,14 @@ #include "libata.h" +/* debounce timing parameters in msecs { interval, duration, timeout } */ +const unsigned long sata_deb_timing_normal[] = { 5, 100, 2000 }; +EXPORT_SYMBOL_GPL(sata_deb_timing_normal); +const unsigned long sata_deb_timing_hotplug[] = { 25, 500, 2000 }; +EXPORT_SYMBOL_GPL(sata_deb_timing_hotplug); +const unsigned long sata_deb_timing_long[] = { 100, 2000, 5000 }; +EXPORT_SYMBOL_GPL(sata_deb_timing_long); + /** * sata_scr_valid - test whether SCRs are accessible * @link: ATA link to test SCR accessibility for |