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>

diff --git a/drivers/media/dvb/mantis/mantis_hif.c b/drivers/media/dvb/mantis/mantis_hif.c
index 1ccd869..880b996 100644 (file)
--- 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;
 }