From: Finn Thain Date: Sun, 23 Oct 2011 14:11:23 +0000 (+1100) Subject: mac_scsi: dont enable mac_scsi irq before requesting it X-Git-Tag: upstream/snapshot3+hdmi~8246^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=37be2c86f0fbd89b66792008767e688c819b7c32;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git mac_scsi: dont enable mac_scsi irq before requesting it Don't enable the SCSI irq when initialising the chip -- the irq has no handler yet. Signed-off-by: Finn Thain Signed-off-by: Geert Uytterhoeven --- diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c index af3a6af..737d526 100644 --- a/drivers/scsi/mac_scsi.c +++ b/drivers/scsi/mac_scsi.c @@ -340,9 +340,6 @@ static void mac_scsi_reset_boot(struct Scsi_Host *instance) printk(KERN_INFO "Macintosh SCSI: resetting the SCSI bus..." ); - /* switch off SCSI IRQ - catch an interrupt without IRQ bit set else */ - disable_irq(IRQ_MAC_SCSI); - /* get in phase */ NCR5380_write( TARGET_COMMAND_REG, PHASE_SR_TO_TCR( NCR5380_read(STATUS_REG) )); @@ -358,9 +355,6 @@ static void mac_scsi_reset_boot(struct Scsi_Host *instance) for( end = jiffies + AFTER_RESET_DELAY; time_before(jiffies, end); ) barrier(); - /* switch on SCSI IRQ again */ - enable_irq(IRQ_MAC_SCSI); - printk(KERN_INFO " done\n" ); } #endif