[PATCH v4 25/48] mfd: ti_am335x_tscadc: Use the new HZ_PER_MHZ macro

[Miquel Raynal]

Before adding another frequency with even more zeroes, use the
HZ_PER_MHZ macro to clarify the number.

Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
---
 include/linux/mfd/ti_am335x_tscadc.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h
index 893c474c1f8c..a85643677bef 100644
--- a/include/linux/mfd/ti_am335x_tscadc.h
+++ b/include/linux/mfd/ti_am335x_tscadc.h
@@ -9,6 +9,7 @@
 #define __LINUX_TI_AM335X_TSCADC_MFD_H
 
 #include <linux/mfd/core.h>
+#include <linux/units.h>
 
 #define REG_RAWIRQSTATUS	0x024
 #define REG_IRQSTATUS		0x028
@@ -133,7 +134,7 @@
 #define SEQ_STATUS		BIT(5)
 #define CHARGE_STEP		0x11
 
-#define ADC_CLK			3000000
+#define ADC_CLK			(3 * HZ_PER_MHZ)
 #define TOTAL_STEPS		16
 #define TOTAL_CHANNELS		8
 #define FIFO1_THRESHOLD		19
-- 
2.27.0