summaryrefslogtreecommitdiff
path: root/drivers/scsi/aha1542.c
diff options
context:
space:
mode:
authorOndrej Zary <linux@rainbow-software.org>2015-02-07 01:11:50 +0300
committerJames Bottomley <JBottomley@Odin.com>2015-04-10 04:08:56 +0300
commit37d607bd7944ce8d9d7b3baecc4f0ca725240fb8 (patch)
treeb87f6180c58db89993552acd0e4de1fc26bd5cdc /drivers/scsi/aha1542.c
parent68ea9de3a6256195ab4d92fa7d0edf6ed657a500 (diff)
downloadlinux-37d607bd7944ce8d9d7b3baecc4f0ca725240fb8.tar.xz
aha1542: Change aha1542_set_bus_times parameters
Pass struct Scsi_Host *sh and dma parameters instead of index to aha1542_set_bus_times. This is required for printk conversion. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/aha1542.c')
-rw-r--r--drivers/scsi/aha1542.c34
1 files changed, 16 insertions, 18 deletions
diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c
index 12b90a2325c8..6e44a7fb67ca 100644
--- a/drivers/scsi/aha1542.c
+++ b/drivers/scsi/aha1542.c
@@ -756,38 +756,36 @@ static u8 dma_speed_hw(int dma_speed)
}
/* Set the Bus on/off-times as not to ruin floppy performance */
-static void aha1542_set_bus_times(int indx)
+static void aha1542_set_bus_times(struct Scsi_Host *sh, int bus_on, int bus_off, int dma_speed)
{
- unsigned int base_io = io[indx];
-
- if (bus_on[indx] > 0) {
- u8 oncmd[] = { CMD_BUSON_TIME, clamp(bus_on[indx], 2, 15) };
+ if (bus_on > 0) {
+ u8 oncmd[] = { CMD_BUSON_TIME, clamp(bus_on, 2, 15) };
- aha1542_intr_reset(base_io);
- if (aha1542_out(base_io, oncmd, 2))
+ aha1542_intr_reset(sh->io_port);
+ if (aha1542_out(sh->io_port, oncmd, 2))
goto fail;
}
- if (bus_off[indx] > 0) {
- u8 offcmd[] = { CMD_BUSOFF_TIME, clamp(bus_off[indx], 1, 64) };
+ if (bus_off > 0) {
+ u8 offcmd[] = { CMD_BUSOFF_TIME, clamp(bus_off, 1, 64) };
- aha1542_intr_reset(base_io);
- if (aha1542_out(base_io, offcmd, 2))
+ aha1542_intr_reset(sh->io_port);
+ if (aha1542_out(sh->io_port, offcmd, 2))
goto fail;
}
- if (dma_speed_hw(dma_speed[indx]) != 0xff) {
- u8 dmacmd[] = { CMD_DMASPEED, dma_speed_hw(dma_speed[indx]) };
+ if (dma_speed_hw(dma_speed) != 0xff) {
+ u8 dmacmd[] = { CMD_DMASPEED, dma_speed_hw(dma_speed) };
- aha1542_intr_reset(base_io);
- if (aha1542_out(base_io, dmacmd, 2))
+ aha1542_intr_reset(sh->io_port);
+ if (aha1542_out(sh->io_port, dmacmd, 2))
goto fail;
}
- aha1542_intr_reset(base_io);
+ aha1542_intr_reset(sh->io_port);
return;
fail:
printk(KERN_ERR "setting bus on/off-time failed\n");
- aha1542_intr_reset(base_io);
+ aha1542_intr_reset(sh->io_port);
}
/* return non-zero on detection */
@@ -817,7 +815,7 @@ static struct Scsi_Host *aha1542_hw_init(struct scsi_host_template *tpnt, struct
if (!aha1542_test_port(sh))
goto unregister;
- aha1542_set_bus_times(indx);
+ aha1542_set_bus_times(sh, bus_on[indx], bus_off[indx], dma_speed[indx]);
if (aha1542_query(sh))
goto unregister;
if (aha1542_getconfig(sh) == -1)