linux-kernel - [PATCH v2 08/11] staging: pi433: Remove enum data

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Date:   Tue,  5 Dec 2017 23:08:46 +0100
From:   Simon Sandström <simon@...anor.nu>
To:     gregkh@...uxfoundation.org
Cc:     linux@...f-Entwicklungen.de, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 08/11] staging: pi433: Remove enum data_mode

Call rf69_set_data_mode with DATAMODUL_MODE value directly.

Signed-off-by: Simon Sandström <simon@...anor.nu>
---
 drivers/staging/pi433/pi433_if.c  |  2 +-
 drivers/staging/pi433/rf69.c      | 15 ++-------------
 drivers/staging/pi433/rf69.h      |  2 +-
 drivers/staging/pi433/rf69_enum.h |  6 ------
 4 files changed, 4 insertions(+), 21 deletions(-)

diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c
index fb500d062df8..3b4170b9ba94 100644
--- a/drivers/staging/pi433/pi433_if.c
+++ b/drivers/staging/pi433/pi433_if.c
@@ -1125,7 +1125,7 @@ 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, packet));
+	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));
diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index e5b29bed35ef..4c9eb97978ef 100644
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -61,20 +61,9 @@ int rf69_set_mode(struct spi_device *spi, enum mode mode)
 
 }
 
-int rf69_set_data_mode(struct spi_device *spi, enum dataMode dataMode)
+int rf69_set_data_mode(struct spi_device *spi, u8 data_mode)
 {
-	#ifdef DEBUG
-		dev_dbg(&spi->dev, "set: data mode");
-	#endif
-
-	switch (dataMode) {
-	case packet:		return WRITE_REG(REG_DATAMODUL, (READ_REG(REG_DATAMODUL) & ~MASK_DATAMODUL_MODE) | DATAMODUL_MODE_PACKET);
-	case continuous:	return WRITE_REG(REG_DATAMODUL, (READ_REG(REG_DATAMODUL) & ~MASK_DATAMODUL_MODE) | DATAMODUL_MODE_CONTINUOUS);
-	case continuousNoSync:  return WRITE_REG(REG_DATAMODUL, (READ_REG(REG_DATAMODUL) & ~MASK_DATAMODUL_MODE) | DATAMODUL_MODE_CONTINUOUS_NOSYNC);
-	default:
-		dev_dbg(&spi->dev, "set: illegal input param");
-		return -EINVAL;
-	}
+	return WRITE_REG(REG_DATAMODUL, (READ_REG(REG_DATAMODUL) & ~MASK_DATAMODUL_MODE) | data_mode);
 }
 
 int rf69_set_modulation(struct spi_device *spi, enum modulation modulation)
diff --git a/drivers/staging/pi433/rf69.h b/drivers/staging/pi433/rf69.h
index 177223451c87..18296b4502f3 100644
--- a/drivers/staging/pi433/rf69.h
+++ b/drivers/staging/pi433/rf69.h
@@ -26,7 +26,7 @@
 #define FIFO_THRESHOLD	15		/* in byte */
 
 int rf69_set_mode(struct spi_device *spi, enum mode mode);
-int rf69_set_data_mode(struct spi_device *spi, enum dataMode dataMode);
+int rf69_set_data_mode(struct spi_device *spi, u8 data_mode);
 int rf69_set_modulation(struct spi_device *spi, enum modulation modulation);
 enum modulation rf69_get_modulation(struct spi_device *spi);
 int rf69_set_modulation_shaping(struct spi_device *spi, enum mod_shaping mod_shaping);
diff --git a/drivers/staging/pi433/rf69_enum.h b/drivers/staging/pi433/rf69_enum.h
index 97f615effca3..b0715b4eb6ac 100644
--- a/drivers/staging/pi433/rf69_enum.h
+++ b/drivers/staging/pi433/rf69_enum.h
@@ -31,12 +31,6 @@ enum mode {
 	receive
 };
 
-enum dataMode {
-	packet,
-	continuous,
-	continuousNoSync
-};
-
 enum modulation {
 	OOK,
 	FSK
-- 
2.11.0