[libata] fix ugly Promise interrupt masking bug

diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index d49abab50376f9a9db3e6a9782c2f1d537771f8b..577ec2d7983e915047b5e4a5d3e81eda6433b8cc 100644 (file)
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -37,7 +37,7 @@
 #undef DIRECT_HDMA
 
 #define DRV_NAME       "sata_promise"
-#define DRV_VERSION    "0.84"
+#define DRV_VERSION    "0.85"
 
 
 enum {
@@ -839,7 +839,7 @@ static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_re
                VPRINTK("QUICK EXIT 2\n");
                return IRQ_NONE;
        }
-       mask &= 0xf;            /* only 16 tags possible */
+       mask &= 0xffff;         /* only 16 tags possible */
        if (!mask) {
                VPRINTK("QUICK EXIT 3\n");
                return IRQ_NONE;
@@ -1001,7 +1001,7 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *r
                VPRINTK("QUICK EXIT 2\n");
                return IRQ_NONE;
        }
-       mask &= 0xf;            /* only 16 tags possible */
+       mask &= 0xffff;         /* only 16 tags possible */
        if (!mask) {
                VPRINTK("QUICK EXIT 3\n");
                return IRQ_NONE;