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Subject[PATCH v1 3/4] dmaengine: hsu: Use GENMASK() consistently
Date
For the masks replace chain of BIT() macros by GENMASK().
While at it, explicitly include bits.h.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/dma/hsu/hsu.h | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/dma/hsu/hsu.h b/drivers/dma/hsu/hsu.h
index 9e5956345748..1c1195709c2f 100644
--- a/drivers/dma/hsu/hsu.h
+++ b/drivers/dma/hsu/hsu.h
@@ -10,6 +10,7 @@
#ifndef __DMA_HSU_H__
#define __DMA_HSU_H__

+#include <linux/bits.h>
#include <linux/spinlock.h>
#include <linux/dma/hsu.h>

@@ -36,11 +37,11 @@

/* Bits in HSU_CH_SR */
#define HSU_CH_SR_DESCTO(x) BIT(8 + (x))
-#define HSU_CH_SR_DESCTO_ANY (BIT(11) | BIT(10) | BIT(9) | BIT(8))
+#define HSU_CH_SR_DESCTO_ANY GENMASK(11, 8)
#define HSU_CH_SR_CHE BIT(15)
#define HSU_CH_SR_DESCE(x) BIT(16 + (x))
-#define HSU_CH_SR_DESCE_ANY (BIT(19) | BIT(18) | BIT(17) | BIT(16))
-#define HSU_CH_SR_CDESC_ANY (BIT(31) | BIT(30))
+#define HSU_CH_SR_DESCE_ANY GENMASK(19, 16)
+#define HSU_CH_SR_CDESC_ANY GENMASK(31, 30)

/* Bits in HSU_CH_CR */
#define HSU_CH_CR_CHA BIT(0)
--
2.35.1
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