From 2229833c1365346b64357a9263fa724f74f5e376 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Fri, 20 Jul 2007 01:11:55 +0200 Subject: ide: add ide_dev_has_iordy() helper (take 4) * Add ide_dev_has_iordy() helper and use it sl82c105 host driver. * Remove no longer needed ide_pio_data_t.use_iordy field. v2/v3: * Fix issues noticed by Sergei: - correct patch description - fix comment in ide_get_best_pio_mode() v4: * Fix "ata_" prefix (Noticed by Jeff). Acked-by: Sergei Shtylyov Cc: Jeff Garzik Signed-off-by: Bartlomiej Zolnierkiewicz --- include/linux/ide.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'include/linux/ide.h') diff --git a/include/linux/ide.h b/include/linux/ide.h index 83a117d673c7..349c22a1fbc5 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1363,6 +1363,11 @@ extern void ide_toggle_bounce(ide_drive_t *drive, int on); extern int ide_set_xfer_rate(ide_drive_t *drive, u8 rate); int ide_use_fast_pio(ide_drive_t *); +static inline int ide_dev_has_iordy(struct hd_driveid *id) +{ + return ((id->field_valid & 2) && (id->capability & 8)) ? 1 : 0; +} + u8 ide_dump_status(ide_drive_t *, const char *, u8); typedef struct ide_pio_timings_s { @@ -1374,7 +1379,6 @@ typedef struct ide_pio_timings_s { typedef struct ide_pio_data_s { u8 pio_mode; - u8 use_iordy; unsigned int cycle_time; } ide_pio_data_t; -- cgit v1.2.3