From: "Simon Sandström" <simon@nikanor.nu>
To: gregkh@linuxfoundation.org
Cc: linux@Wolf-Entwicklungen.de, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 4/6] staging: pi433: Combine all rf69_set_amplifier_x()
Date: Wed, 6 Dec 2017 21:42:22 +0100 [thread overview]
Message-ID: <20171206204224.14714-5-simon@nikanor.nu> (raw)
In-Reply-To: <20171206204224.14714-1-simon@nikanor.nu>
Replaces the functions rf69_set_amplifier_1, _2, _3 with two
functions: rf69_enable_amplifier(dev, amp_mask) and
rf69_disable_amplifier(dev, amp_mask).
Signed-off-by: Simon Sandström <simon@nikanor.nu>
---
drivers/staging/pi433/pi433_if.c | 6 +++---
drivers/staging/pi433/rf69.c | 46 ++++------------------------------------
drivers/staging/pi433/rf69.h | 8 ++-----
3 files changed, 9 insertions(+), 51 deletions(-)
diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index 3b4170b9ba94..688d0cf00782 100644
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -1126,9 +1126,9 @@ static int pi433_probe(struct spi_device *spi)
/* setup the radio module */
SET_CHECKED(rf69_set_mode (spi, standby));
SET_CHECKED(rf69_set_data_mode (spi, DATAMODUL_MODE_PACKET));
- SET_CHECKED(rf69_set_amplifier_0 (spi, OPTION_ON));
- SET_CHECKED(rf69_set_amplifier_1 (spi, OPTION_OFF));
- SET_CHECKED(rf69_set_amplifier_2 (spi, OPTION_OFF));
+ SET_CHECKED(rf69_enable_amplifier(spi, MASK_PALEVEL_PA0));
+ SET_CHECKED(rf69_disable_amplifier(spi, MASK_PALEVEL_PA1));
+ SET_CHECKED(rf69_disable_amplifier(spi, MASK_PALEVEL_PA2));
SET_CHECKED(rf69_set_output_power_level (spi, 13));
SET_CHECKED(rf69_set_antenna_impedance (spi, fiftyOhm));
diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index 9f2ffb89033e..7140fa2ea592 100644
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -282,52 +282,14 @@ int rf69_set_frequency(struct spi_device *spi, u32 frequency)
return 0;
}
-int rf69_set_amplifier_0(struct spi_device *spi,
- enum option_on_off option_on_off)
+int rf69_enable_amplifier(struct spi_device *spi, u8 amplifier_mask)
{
- #ifdef DEBUG
- dev_dbg(&spi->dev, "set: amp #0");
- #endif
-
- switch (option_on_off) {
- case OPTION_ON: return rf69_set_bit(spi, REG_PALEVEL, MASK_PALEVEL_PA0);
- case OPTION_OFF: return rf69_clear_bit(spi, REG_PALEVEL, MASK_PALEVEL_PA0);
- default:
- dev_dbg(&spi->dev, "set: illegal input param");
- return -EINVAL;
- }
-}
-
-int rf69_set_amplifier_1(struct spi_device *spi,
- enum option_on_off option_on_off)
-{
- #ifdef DEBUG
- dev_dbg(&spi->dev, "set: amp #1");
- #endif
-
- switch (option_on_off) {
- case OPTION_ON: return rf69_set_bit(spi, REG_PALEVEL, MASK_PALEVEL_PA1);
- case OPTION_OFF: return rf69_clear_bit(spi, REG_PALEVEL, MASK_PALEVEL_PA1);
- default:
- dev_dbg(&spi->dev, "set: illegal input param");
- return -EINVAL;
- }
+ return rf69_set_bit(spi, REG_PALEVEL, amplifier_mask);
}
-int rf69_set_amplifier_2(struct spi_device *spi,
- enum option_on_off option_on_off)
+int rf69_disable_amplifier(struct spi_device *spi, u8 amplifier_mask)
{
- #ifdef DEBUG
- dev_dbg(&spi->dev, "set: amp #2");
- #endif
-
- switch (option_on_off) {
- case OPTION_ON: return rf69_set_bit(spi, REG_PALEVEL, MASK_PALEVEL_PA2);
- case OPTION_OFF: return rf69_clear_bit(spi, REG_PALEVEL, MASK_PALEVEL_PA2);
- default:
- dev_dbg(&spi->dev, "set: illegal input param");
- return -EINVAL;
- }
+ return rf69_clear_bit(spi, REG_PALEVEL, amplifier_mask);
}
int rf69_set_output_power_level(struct spi_device *spi, u8 powerLevel)
diff --git a/drivers/staging/pi433/rf69.h b/drivers/staging/pi433/rf69.h
index 18296b4502f3..ba25ab6aeae7 100644
--- a/drivers/staging/pi433/rf69.h
+++ b/drivers/staging/pi433/rf69.h
@@ -33,12 +33,8 @@ int rf69_set_modulation_shaping(struct spi_device *spi, enum mod_shaping mod_sha
int rf69_set_bit_rate(struct spi_device *spi, u16 bitRate);
int rf69_set_deviation(struct spi_device *spi, u32 deviation);
int rf69_set_frequency(struct spi_device *spi, u32 frequency);
-int rf69_set_amplifier_0(struct spi_device *spi,
- enum option_on_off option_on_off);
-int rf69_set_amplifier_1(struct spi_device *spi,
- enum option_on_off option_on_off);
-int rf69_set_amplifier_2(struct spi_device *spi,
- enum option_on_off option_on_off);
+int rf69_enable_amplifier(struct spi_device *spi, u8 amplifier_mask);
+int rf69_disable_amplifier(struct spi_device *spi, u8 amplifier_mask);
int rf69_set_output_power_level(struct spi_device *spi, u8 powerLevel);
int rf69_set_pa_ramp(struct spi_device *spi, enum paRamp paRamp);
int rf69_set_antenna_impedance(struct spi_device *spi, enum antennaImpedance antennaImpedance);
--
2.11.0
next prev parent reply other threads:[~2017-12-06 20:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-06 20:42 [PATCH 0/6] staging: pi433: Minor cleanup and style fixes Simon Sandström
2017-12-06 20:42 ` [PATCH 1/6] staging: pi433: Split rf69_set_crc_enabled into two functions Simon Sandström
2017-12-07 14:38 ` Greg KH
2017-12-07 14:58 ` Simon Sandström
2017-12-07 16:52 ` Greg KH
2017-12-06 20:42 ` [PATCH 2/6] staging: pi433: Split rf69_set_sync_enabled " Simon Sandström
2017-12-06 20:42 ` [PATCH 3/6] staging: pi433: Remove enum data_mode Simon Sandström
2017-12-06 20:42 ` Simon Sandström [this message]
2017-12-06 20:42 ` [PATCH 5/6] staging: pi433: Move enum option_on_off to pi433_if.h Simon Sandström
2017-12-06 22:24 ` Marcus Wolf
2017-12-07 6:14 ` Greg KH
2017-12-06 20:42 ` [PATCH 6/6] staging: pi433: Remove SET_CHECKED usage from pi433_probe Simon Sandström
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