ide: move ide_rate_filter() calls to the upper layer (take 2)
* Move ide_rate_filter() calls from host drivers to IDE core.
* Make ide_rate_filter() static.
* Make 'speed' argument of ->speedproc const.
v2:
* Fix it8213_tune_chipset() comment.
There should be no functionality changes caused by this patch.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c
index 28f910b..99a27f2 100644
--- a/drivers/ide/arm/icside.c
+++ b/drivers/ide/arm/icside.c
@@ -248,15 +248,10 @@
* MW1 80 50 50 150 C
* MW2 70 25 25 120 C
*/
-static int icside_set_speed(ide_drive_t *drive, u8 xfer_mode)
+static int icside_set_speed(ide_drive_t *drive, const u8 xfer_mode)
{
int on = 0, cycle_time = 0, use_dma_info = 0;
- /*
- * Limit the transfer speed to MW_DMA_2.
- */
- xfer_mode = ide_rate_filter(drive, xfer_mode);
-
switch (xfer_mode) {
case XFER_MW_DMA_2:
cycle_time = 250;