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Message-Id: <1378287103-21765-6-git-send-email-lee.jones@linaro.org>
Date: Wed, 4 Sep 2013 10:31:37 +0100
From: Lee Jones <lee.jones@...aro.org>
To: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
jic23@....ac.uk
Cc: arnd@...db.de, linus.walleij@...aro.org, denis.ciocca@...com,
linux-iio@...r.kernel.org, Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 05/11] iio: pressure-core: st: Describe LPS331AP defines by name
They're currently named *_1_*, for 'Sensor 1', but the code will be much
more readable if we use the naming convention *_LPS331AP_* instead.
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
drivers/iio/pressure/st_pressure_core.c | 90 ++++++++++++++++-----------------
1 file changed, 44 insertions(+), 46 deletions(-)
diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c
index 9c343b4..becfb25 100644
--- a/drivers/iio/pressure/st_pressure_core.c
+++ b/drivers/iio/pressure/st_pressure_core.c
@@ -31,92 +31,90 @@
#define ST_PRESS_MBAR_TO_KPASCAL(x) (x * 10)
#define ST_PRESS_NUMBER_DATA_CHANNELS 1
-/* DEFAULT VALUE FOR SENSORS */
-#define ST_PRESS_DEFAULT_OUT_XL_ADDR 0x28
-#define ST_TEMP_DEFAULT_OUT_L_ADDR 0x2b
-
/* FULLSCALE */
#define ST_PRESS_FS_AVL_1260MB 1260
-/* CUSTOM VALUES FOR SENSOR 1 */
-#define ST_PRESS_1_WAI_EXP 0xbb
-#define ST_PRESS_1_ODR_ADDR 0x20
-#define ST_PRESS_1_ODR_MASK 0x70
-#define ST_PRESS_1_ODR_AVL_1HZ_VAL 0x01
-#define ST_PRESS_1_ODR_AVL_7HZ_VAL 0x05
-#define ST_PRESS_1_ODR_AVL_13HZ_VAL 0x06
-#define ST_PRESS_1_ODR_AVL_25HZ_VAL 0x07
-#define ST_PRESS_1_PW_ADDR 0x20
-#define ST_PRESS_1_PW_MASK 0x80
-#define ST_PRESS_1_FS_ADDR 0x23
-#define ST_PRESS_1_FS_MASK 0x30
-#define ST_PRESS_1_FS_AVL_1260_VAL 0x00
-#define ST_PRESS_1_FS_AVL_1260_GAIN ST_PRESS_MBAR_TO_KPASCAL(244141)
-#define ST_PRESS_1_FS_AVL_TEMP_GAIN 2083000
-#define ST_PRESS_1_BDU_ADDR 0x20
-#define ST_PRESS_1_BDU_MASK 0x04
-#define ST_PRESS_1_DRDY_IRQ_ADDR 0x22
-#define ST_PRESS_1_DRDY_IRQ_MASK 0x04
-#define ST_PRESS_1_MULTIREAD_BIT true
-#define ST_PRESS_1_TEMP_OFFSET 42500
+/* CUSTOM VALUES FOR LPS331AP SENSOR */
+#define ST_PRESS_LPS331AP_WAI_EXP 0xbb
+#define ST_PRESS_LPS331AP_ODR_ADDR 0x20
+#define ST_PRESS_LPS331AP_ODR_MASK 0x70
+#define ST_PRESS_LPS331AP_ODR_AVL_1HZ_VAL 0x01
+#define ST_PRESS_LPS331AP_ODR_AVL_7HZ_VAL 0x05
+#define ST_PRESS_LPS331AP_ODR_AVL_13HZ_VAL 0x06
+#define ST_PRESS_LPS331AP_ODR_AVL_25HZ_VAL 0x07
+#define ST_PRESS_LPS331AP_PW_ADDR 0x20
+#define ST_PRESS_LPS331AP_PW_MASK 0x80
+#define ST_PRESS_LPS331AP_FS_ADDR 0x23
+#define ST_PRESS_LPS331AP_FS_MASK 0x30
+#define ST_PRESS_LPS331AP_FS_AVL_1260_VAL 0x00
+#define ST_PRESS_LPS331AP_FS_AVL_1260_GAIN ST_PRESS_MBAR_TO_KPASCAL(244141)
+#define ST_PRESS_LPS331AP_FS_AVL_TEMP_GAIN 2083000
+#define ST_PRESS_LPS331AP_BDU_ADDR 0x20
+#define ST_PRESS_LPS331AP_BDU_MASK 0x04
+#define ST_PRESS_LPS331AP_DRDY_IRQ_ADDR 0x22
+#define ST_PRESS_LPS331AP_DRDY_IRQ_MASK 0x04
+#define ST_PRESS_LPS331AP_MULTIREAD_BIT true
+#define ST_PRESS_LPS331AP_TEMP_OFFSET 42500
+#define ST_PRESS_LPS331AP_OUT_XL_ADDR 0x28
+#define ST_TEMP_LPS331AP_OUT_L_ADDR 0x2b
static const struct iio_chan_spec st_press_channels[] = {
ST_SENSORS_LSM_CHANNELS(IIO_PRESSURE,
BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
ST_SENSORS_SCAN_X, 0, IIO_NO_MOD, 'u', IIO_LE, 24, 24,
- ST_PRESS_DEFAULT_OUT_XL_ADDR),
+ ST_PRESS_LPS331AP_OUT_XL_ADDR),
ST_SENSORS_LSM_CHANNELS(IIO_TEMP,
BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE) |
BIT(IIO_CHAN_INFO_OFFSET),
-1, 0, IIO_NO_MOD, 's', IIO_LE, 16, 16,
- ST_TEMP_DEFAULT_OUT_L_ADDR),
+ ST_TEMP_LPS331AP_OUT_L_ADDR),
IIO_CHAN_SOFT_TIMESTAMP(1)
};
static const struct st_sensors st_press_sensors[] = {
{
- .wai = ST_PRESS_1_WAI_EXP,
+ .wai = ST_PRESS_LPS331AP_WAI_EXP,
.sensors_supported = {
[0] = LPS331AP_PRESS_DEV_NAME,
},
.ch = (struct iio_chan_spec *)st_press_channels,
.odr = {
- .addr = ST_PRESS_1_ODR_ADDR,
- .mask = ST_PRESS_1_ODR_MASK,
+ .addr = ST_PRESS_LPS331AP_ODR_ADDR,
+ .mask = ST_PRESS_LPS331AP_ODR_MASK,
.odr_avl = {
- { 1, ST_PRESS_1_ODR_AVL_1HZ_VAL, },
- { 7, ST_PRESS_1_ODR_AVL_7HZ_VAL, },
- { 13, ST_PRESS_1_ODR_AVL_13HZ_VAL, },
- { 25, ST_PRESS_1_ODR_AVL_25HZ_VAL, },
+ { 1, ST_PRESS_LPS331AP_ODR_AVL_1HZ_VAL, },
+ { 7, ST_PRESS_LPS331AP_ODR_AVL_7HZ_VAL, },
+ { 13, ST_PRESS_LPS331AP_ODR_AVL_13HZ_VAL, },
+ { 25, ST_PRESS_LPS331AP_ODR_AVL_25HZ_VAL, },
},
},
.pw = {
- .addr = ST_PRESS_1_PW_ADDR,
- .mask = ST_PRESS_1_PW_MASK,
+ .addr = ST_PRESS_LPS331AP_PW_ADDR,
+ .mask = ST_PRESS_LPS331AP_PW_MASK,
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
},
.fs = {
- .addr = ST_PRESS_1_FS_ADDR,
- .mask = ST_PRESS_1_FS_MASK,
+ .addr = ST_PRESS_LPS331AP_FS_ADDR,
+ .mask = ST_PRESS_LPS331AP_FS_MASK,
.fs_avl = {
[0] = {
.num = ST_PRESS_FS_AVL_1260MB,
- .value = ST_PRESS_1_FS_AVL_1260_VAL,
- .gain = ST_PRESS_1_FS_AVL_1260_GAIN,
- .gain2 = ST_PRESS_1_FS_AVL_TEMP_GAIN,
+ .value = ST_PRESS_LPS331AP_FS_AVL_1260_VAL,
+ .gain = ST_PRESS_LPS331AP_FS_AVL_1260_GAIN,
+ .gain2 = ST_PRESS_LPS331AP_FS_AVL_TEMP_GAIN,
},
},
},
.bdu = {
- .addr = ST_PRESS_1_BDU_ADDR,
- .mask = ST_PRESS_1_BDU_MASK,
+ .addr = ST_PRESS_LPS331AP_BDU_ADDR,
+ .mask = ST_PRESS_LPS331AP_BDU_MASK,
},
.drdy_irq = {
- .addr = ST_PRESS_1_DRDY_IRQ_ADDR,
- .mask = ST_PRESS_1_DRDY_IRQ_MASK,
+ .addr = ST_PRESS_LPS331AP_DRDY_IRQ_ADDR,
+ .mask = ST_PRESS_LPS331AP_DRDY_IRQ_MASK,
},
- .multi_read_bit = ST_PRESS_1_MULTIREAD_BIT,
+ .multi_read_bit = ST_PRESS_LPS331AP_MULTIREAD_BIT,
.bootime = 2,
},
};
--
1.8.1.2
--
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