[PATCH] i2c: hisi: use HZ_PER_KHZ macro in units.h

Yicong Yang
2022-06-10T07:52:23Z

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

[1] commit e2c77032fcbe ("units: add the HZ macros")

Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
---
drivers/i2c/busses/i2c-hisi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-hisi.c b/drivers/i2c/busses/i2c-hisi.c
index acf394812061..76c3d8f6fc3c 100644
--- a/drivers/i2c/busses/i2c-hisi.c
+++ b/drivers/i2c/busses/i2c-hisi.c
@@ -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)

--
2.24.0