staging: comedi: me4000: tidy up ME4000_IRQ_STATUS_REG bit defines
Use the BIT() marco to define the bits of this register.
For aesthetics, rename all the defines to remove the '_BIT' from the
name.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c
index b54f1de..e6e1d63 100644
--- a/drivers/staging/comedi/drivers/me4000.c
+++ b/drivers/staging/comedi/drivers/me4000.c
@@ -122,14 +122,14 @@
#define ME4000_AI_SCAN_PRE_TIMER_HIGH_REG 0x94
#define ME4000_AI_START_REG 0x98
#define ME4000_IRQ_STATUS_REG 0x9c
-#define ME4000_IRQ_STATUS_BIT_EX (1 << 0)
-#define ME4000_IRQ_STATUS_BIT_LE (1 << 1)
-#define ME4000_IRQ_STATUS_BIT_AI_HF (1 << 2)
-#define ME4000_IRQ_STATUS_BIT_AO_0_HF (1 << 3)
-#define ME4000_IRQ_STATUS_BIT_AO_1_HF (1 << 4)
-#define ME4000_IRQ_STATUS_BIT_AO_2_HF (1 << 5)
-#define ME4000_IRQ_STATUS_BIT_AO_3_HF (1 << 6)
-#define ME4000_IRQ_STATUS_BIT_SC (1 << 7)
+#define ME4000_IRQ_STATUS_EX BIT(0)
+#define ME4000_IRQ_STATUS_LE BIT(1)
+#define ME4000_IRQ_STATUS_AI_HF BIT(2)
+#define ME4000_IRQ_STATUS_AO_0_HF BIT(3)
+#define ME4000_IRQ_STATUS_AO_1_HF BIT(4)
+#define ME4000_IRQ_STATUS_AO_2_HF BIT(5)
+#define ME4000_IRQ_STATUS_AO_3_HF BIT(6)
+#define ME4000_IRQ_STATUS_SC BIT(7)
#define ME4000_DIO_PORT_0_REG 0xa0
#define ME4000_DIO_PORT_1_REG 0xa4
#define ME4000_DIO_PORT_2_REG 0xa8
@@ -995,7 +995,7 @@
return IRQ_NONE;
if (inl(dev->iobase + ME4000_IRQ_STATUS_REG) &
- ME4000_IRQ_STATUS_BIT_AI_HF) {
+ ME4000_IRQ_STATUS_AI_HF) {
/* Read status register to find out what happened */
tmp = inl(dev->iobase + ME4000_AI_STATUS_REG);
@@ -1065,7 +1065,7 @@
}
if (inl(dev->iobase + ME4000_IRQ_STATUS_REG) &
- ME4000_IRQ_STATUS_BIT_SC) {
+ ME4000_IRQ_STATUS_SC) {
s->async->events |= COMEDI_CB_EOA;
/*