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 v2 09/11] staging: pi433: Combine all rf69_set_amplifier_x()
Date: Tue, 5 Dec 2017 23:08:47 +0100 [thread overview]
Message-ID: <20171205220849.5486-10-simon@nikanor.nu> (raw)
In-Reply-To: <20171205220849.5486-1-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 4c9eb97978ef..c97c65ea8acd 100644
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -262,52 +262,14 @@ 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 WRITE_REG(REG_PALEVEL, (READ_REG(REG_PALEVEL) | MASK_PALEVEL_PA0));
- case OPTION_OFF: return WRITE_REG(REG_PALEVEL, (READ_REG(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 WRITE_REG(REG_PALEVEL, (READ_REG(REG_PALEVEL) | MASK_PALEVEL_PA1));
- case OPTION_OFF: return WRITE_REG(REG_PALEVEL, (READ_REG(REG_PALEVEL) & ~MASK_PALEVEL_PA1));
- default:
- dev_dbg(&spi->dev, "set: illegal input param");
- return -EINVAL;
- }
+ return WRITE_REG(REG_PALEVEL, (READ_REG(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 WRITE_REG(REG_PALEVEL, (READ_REG(REG_PALEVEL) | MASK_PALEVEL_PA2));
- case OPTION_OFF: return WRITE_REG(REG_PALEVEL, (READ_REG(REG_PALEVEL) & ~MASK_PALEVEL_PA2));
- default:
- dev_dbg(&spi->dev, "set: illegal input param");
- return -EINVAL;
- }
+ return WRITE_REG(REG_PALEVEL, (READ_REG(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:[~2017-12-05 22:09 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-05 22:08 [PATCH v2 00/11] Fix indentation and CamelCase issue in staging/pi433 Simon Sandström
2017-12-05 22:08 ` [PATCH v2 01/11] staging: pi433: Fix indentation in rf69_enum.h Simon Sandström
2017-12-05 22:08 ` [PATCH v2 02/11] staging: pi433: Capitalize constant definitions Simon Sandström
2017-12-05 22:08 ` [PATCH v2 03/11] staging: pi433: Rename variable in struct pi433_rx_cfg Simon Sandström
2017-12-05 22:08 ` [PATCH v2 04/11] staging: pi433: Rename enum optionOnOff in rf69_enum.h Simon Sandström
2017-12-06 9:46 ` Marcus Wolf
2017-12-06 10:23 ` Dan Carpenter
2017-12-06 10:31 ` Marcus Wolf
2017-12-06 10:44 ` Dan Carpenter
2017-12-06 11:07 ` Marcus Wolf
2017-12-06 19:57 ` Simon Sandström
2017-12-06 22:17 ` Marcus Wolf
2017-12-07 9:41 ` Dan Carpenter
2017-12-05 22:08 ` [PATCH v2 05/11] staging: pi433: Rename enum modShaping " Simon Sandström
2017-12-05 22:08 ` [PATCH v2 06/11] staging: pi433: Split rf69_set_crc_enabled into two functions Simon Sandström
2017-12-06 9:05 ` Marcus Wolf
2017-12-06 9:37 ` Dan Carpenter
2017-12-06 10:07 ` Marcus Wolf
2017-12-06 15:11 ` Greg KH
2017-12-06 10:36 ` Marcus Wolf
2017-12-06 15:16 ` Greg KH
2017-12-06 20:27 ` Simon Sandström
2017-12-05 22:08 ` [PATCH v2 07/11] staging: pi433: Split rf69_set_sync_enabled " Simon Sandström
2017-12-05 22:08 ` [PATCH v2 08/11] staging: pi433: Remove enum data_mode Simon Sandström
2017-12-06 9:11 ` Marcus Wolf
2017-12-06 12:47 ` Dan Carpenter
2017-12-07 9:47 ` staging: pi433: Plans from Smarthome-Wolf Marcus Wolf
2017-12-05 22:08 ` Simon Sandström [this message]
2017-12-06 9:43 ` [PATCH v2 09/11] staging: pi433: Combine all rf69_set_amplifier_x() Marcus Wolf
2017-12-05 22:08 ` [PATCH v2 10/11] staging: pi433: Move enum option_on_off to pi433_if.h Simon Sandström
2017-12-05 22:08 ` [PATCH v2 11/11] staging: pi433: Remove SET_CHECKED usage from pi433_probe Simon Sandström
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