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dmaengine: hsu: Use GENMASK() consistently

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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>
Link: https://lore.kernel.org/r/20220713172235.22611-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Andy Shevchenko 2022-07-13 20:22:34 +03:00 committed by Vinod Koul
parent d6b76a45d5
commit 2c40c787d4
1 changed files with 4 additions and 3 deletions
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7
drivers/dma/hsu/hsu.h
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@ -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)