V4L/DVB (13763): [Mantis] HIF I/O: trim delays a bit appropriately

Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
git-mirror · Jan 17, 2010 · 8e0d58e · 8e0d58e
1 parent 88a6fa9
commit 8e0d58e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/media/dvb/mantis/mantis_hif.c b/drivers/media/dvb/mantis/mantis_hif.c
@@ -133,11 +133,11 @@ int mantis_hif_read_iom(struct mantis_ca *ca, u32 addr)
 		dprintk(verbose, MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num);
 		return -EREMOTEIO;
 	}
-	udelay(50);
 	ca->hif_job_queue &= ~MANTIS_HIF_IOMRD;
 	data = mmread(MANTIS_GPIF_DIN);
 	hif_addr |= MANTIS_GPIF_PCMCIAREG;
 	mmwrite(hif_addr, MANTIS_GPIF_ADDR);
+	udelay(50);
 
 	return (u8) data;
 }
@@ -162,10 +162,10 @@ int mantis_hif_write_iom(struct mantis_ca *ca, u32 addr, u8 data)
 		dprintk(verbose, MANTIS_ERROR, 1, "Adapter(%d) Slot(0): HIF Smart Buffer operation failed", mantis->num);
 		return -EREMOTEIO;
 	}
-	udelay(50);
 	ca->hif_job_queue &= ~MANTIS_HIF_IOMWR;
 	hif_addr |= MANTIS_GPIF_PCMCIAREG;
 	mmwrite(hif_addr, MANTIS_GPIF_ADDR);
+	udelay(50);
 
 	return 0;
 }