Commit 2c40c787 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Vinod Koul
Browse files

dmaengine: hsu: Use GENMASK() consistently 



For the masks replace chain of BIT() macros by GENMASK().
While at it, explicitly include bits.h.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220713172235.22611-3-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent d6b76a45

drivers/dma/hsu/hsu.h

+4 −3
Original line number Diff line number Diff line
@@ -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)