* warranty of any kind, whether express or implied.
*/
+#include <linux/bitops.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/i2c.h>
#define PCA9541_CONTROL 0x01
#define PCA9541_ISTAT 0x02
-#define PCA9541_CTL_MYBUS (1 << 0)
-#define PCA9541_CTL_NMYBUS (1 << 1)
-#define PCA9541_CTL_BUSON (1 << 2)
-#define PCA9541_CTL_NBUSON (1 << 3)
-#define PCA9541_CTL_BUSINIT (1 << 4)
-#define PCA9541_CTL_TESTON (1 << 6)
-#define PCA9541_CTL_NTESTON (1 << 7)
-
-#define PCA9541_ISTAT_INTIN (1 << 0)
-#define PCA9541_ISTAT_BUSINIT (1 << 1)
-#define PCA9541_ISTAT_BUSOK (1 << 2)
-#define PCA9541_ISTAT_BUSLOST (1 << 3)
-#define PCA9541_ISTAT_MYTEST (1 << 6)
-#define PCA9541_ISTAT_NMYTEST (1 << 7)
+#define PCA9541_CTL_MYBUS BIT(0)
+#define PCA9541_CTL_NMYBUS BIT(1)
+#define PCA9541_CTL_BUSON BIT(2)
+#define PCA9541_CTL_NBUSON BIT(3)
+#define PCA9541_CTL_BUSINIT BIT(4)
+#define PCA9541_CTL_TESTON BIT(6)
+#define PCA9541_CTL_NTESTON BIT(7)
+
+#define PCA9541_ISTAT_INTIN BIT(0)
+#define PCA9541_ISTAT_BUSINIT BIT(1)
+#define PCA9541_ISTAT_BUSOK BIT(2)
+#define PCA9541_ISTAT_BUSLOST BIT(3)
+#define PCA9541_ISTAT_MYTEST BIT(6)
+#define PCA9541_ISTAT_NMYTEST BIT(7)
#define BUSON (PCA9541_CTL_BUSON | PCA9541_CTL_NBUSON)
#define MYBUS (PCA9541_CTL_MYBUS | PCA9541_CTL_NMYBUS)