mfd: intel-lpss: Consistently use GENMASK()
Since we already are using BIT() macro, use GENMASK() as well for sake of
consistency.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/intel-lpss.c b/drivers/mfd/intel-lpss.c
index 277f48f..3e16a17 100644
--- a/drivers/mfd/intel-lpss.c
+++ b/drivers/mfd/intel-lpss.c
@@ -47,10 +47,10 @@
#define LPSS_PRIV_IDLELTR 0x14
#define LPSS_PRIV_LTR_REQ BIT(15)
-#define LPSS_PRIV_LTR_SCALE_MASK 0xc00
-#define LPSS_PRIV_LTR_SCALE_1US 0x800
-#define LPSS_PRIV_LTR_SCALE_32US 0xc00
-#define LPSS_PRIV_LTR_VALUE_MASK 0x3ff
+#define LPSS_PRIV_LTR_SCALE_MASK GENMASK(11, 10)
+#define LPSS_PRIV_LTR_SCALE_1US (2 << 10)
+#define LPSS_PRIV_LTR_SCALE_32US (3 << 10)
+#define LPSS_PRIV_LTR_VALUE_MASK GENMASK(9, 0)
#define LPSS_PRIV_SSP_REG 0x20
#define LPSS_PRIV_SSP_REG_DIS_DMA_FIN BIT(0)
@@ -59,8 +59,8 @@
#define LPSS_PRIV_CAPS 0xfc
#define LPSS_PRIV_CAPS_NO_IDMA BIT(8)
+#define LPSS_PRIV_CAPS_TYPE_MASK GENMASK(7, 4)
#define LPSS_PRIV_CAPS_TYPE_SHIFT 4
-#define LPSS_PRIV_CAPS_TYPE_MASK (0xf << LPSS_PRIV_CAPS_TYPE_SHIFT)
/* This matches the type field in CAPS register */
enum intel_lpss_dev_type {