diff options
Diffstat (limited to 'drivers/ide/legacy/ht6560b.c')
| -rw-r--r-- | drivers/ide/legacy/ht6560b.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c index c48e87e512d..a2832643c52 100644 --- a/drivers/ide/legacy/ht6560b.c +++ b/drivers/ide/legacy/ht6560b.c @@ -36,8 +36,6 @@ #define HT6560B_VERSION "v0.07" -#undef REALLY_SLOW_IO /* most systems can safely undef this */ - #include <linux/module.h> #include <linux/types.h> #include <linux/kernel.h> @@ -143,16 +141,16 @@ static void ht6560b_selectproc (ide_drive_t *drive) current_timing = timing; if (drive->media != ide_disk || !drive->present) select |= HT_PREFETCH_MODE; - (void) HWIF(drive)->INB(HT_CONFIG_PORT); - (void) HWIF(drive)->INB(HT_CONFIG_PORT); - (void) HWIF(drive)->INB(HT_CONFIG_PORT); - (void) HWIF(drive)->INB(HT_CONFIG_PORT); - HWIF(drive)->OUTB(select, HT_CONFIG_PORT); + (void)inb(HT_CONFIG_PORT); + (void)inb(HT_CONFIG_PORT); + (void)inb(HT_CONFIG_PORT); + (void)inb(HT_CONFIG_PORT); + outb(select, HT_CONFIG_PORT); /* * Set timing for this drive: */ - HWIF(drive)->OUTB(timing, IDE_SELECT_REG); - (void) HWIF(drive)->INB(IDE_STATUS_REG); + outb(timing, IDE_SELECT_REG); + (void)inb(IDE_STATUS_REG); #ifdef DEBUG printk("ht6560b: %s: select=%#x timing=%#x\n", drive->name, select, timing); @@ -303,12 +301,20 @@ static void tune_ht6560b (ide_drive_t *drive, u8 pio) #endif } +int probe_ht6560b = 0; + +module_param_named(probe, probe_ht6560b, bool, 0); +MODULE_PARM_DESC(probe, "probe for HT6560B chipset"); + /* Can be called directly from ide.c. */ int __init ht6560b_init(void) { ide_hwif_t *hwif, *mate; int t; + if (probe_ht6560b == 0) + return -ENODEV; + hwif = &ide_hwifs[0]; mate = &ide_hwifs[1]; |