Commit 4dc1372f authored by Yicong Yang's avatar Yicong Yang Committed by Wolfram Sang
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i2c: hisi: use HZ_PER_KHZ macro in units.h 



HZ macros has been centralized in units.h since [1]. Use it to avoid
duplicated definition.

[1] commit e2c77032 ("units: add the HZ macros")

Signed-off-by: default avatarYicong Yang <yangyicong@hisilicon.com>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent 4c0ad47b

drivers/i2c/busses/i2c-hisi.c

+1 −2
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@ 
#include <linux/mod_devicetable.h>

#include <linux/platform_device.h>

#include <linux/property.h>

#include <linux/units.h>



#define HISI_I2C_FRAME_CTRL		0x0000

#define   HISI_I2C_FRAME_CTRL_SPEED_MODE	GENMASK(1, 0)
@@ -80,8 +81,6 @@ 
#define HISI_I2C_TX_F_AE_THRESH		1

#define HISI_I2C_RX_F_AF_THRESH		60



#define HZ_PER_KHZ	1000



#define NSEC_TO_CYCLES(ns, clk_rate_khz) \

	DIV_ROUND_UP_ULL((clk_rate_khz) * (ns), NSEC_PER_MSEC)