iio:magnetometer:bmc150_magn: replace magic value

Hartmut Knaack · jic23 · commit 47764c7918f5 · 2015-07-19T11:04:15.000+01:00
Construct the scanmask using its descriptive axis names (as used in
iio_chan_spec) instead of a 'magic' value.

Signed-off-by: Hartmut Knaack &lt;knaack.h@gmx.de&gt;
Signed-off-by: Jonathan Cameron &lt;jic23@kernel.org&gt;
diff --git a/drivers/iio/magnetometer/bmc150_magn.c b/drivers/iio/magnetometer/bmc150_magn.c
@@ -651,7 +651,9 @@ static const struct iio_info bmc150_magn_info = {
 	.driver_module = THIS_MODULE,
 };
 
-static const unsigned long bmc150_magn_scan_masks[] = {0x07, 0};
+static const unsigned long bmc150_magn_scan_masks[] = {
+					BIT(AXIS_X) | BIT(AXIS_Y) | BIT(AXIS_Z),
+					0};
 
 static irqreturn_t bmc150_magn_trigger_handler(int irq, void *p)
 {

Original file line number	Diff line number	Diff line change
`@@ -651,7 +651,9 @@ static const struct iio_info bmc150_magn_info = {`
`651`	`651`	`.driver_module = THIS_MODULE,`
`652`	`652`	`};`
`653`	`653`
`654`		`-static const unsigned long bmc150_magn_scan_masks[] = {0x07, 0};`
	`654`	`+static const unsigned long bmc150_magn_scan_masks[] = {`
	`655`	`+ BIT(AXIS_X) \| BIT(AXIS_Y) \| BIT(AXIS_Z),`
	`656`	`+ 0};`
`655`	`657`
`656`	`658`	`static irqreturn_t bmc150_magn_trigger_handler(int irq, void *p)`
`657`	`659`	`{`