Applied "spi: davinci: Remove chip select GPIO pdata" to the spi tree

[Mark Brown <broonie@xxxxxxxxxx>]

The patch

   spi: davinci: Remove chip select GPIO pdata

has been applied to the spi tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From 56df612afb606dcefba8ab38ab32e052218b6050 Mon Sep 17 00:00:00 2001
From: Linus Walleij <linus.walleij@xxxxxxxxxx>
Date: Tue, 4 Sep 2018 14:41:28 +0200
Subject: [PATCH] spi: davinci: Remove chip select GPIO pdata

The DaVinci SPI can use either:
- Internal chip selects (inside the SPI host)
- External chip selects (using GPIO)
- External chip selects passed in pdata

The last way of passing external chip selects through
platform data is not used in the kernel. Delete it to make
the code simpler when refactoring GPIO.

Cc: Sekhar Nori <nsekhar@xxxxxx>
Cc: Kevin Hilman <khilman@xxxxxxxxxx>
Cc: Michele Dionisio <michele.dionisio@xxxxxxxxx>
Cc: Frode Isaksen <fisaksen@xxxxxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 drivers/spi/spi-davinci.c                 | 7 -------
 include/linux/platform_data/spi-davinci.h | 4 ----
 2 files changed, 11 deletions(-)

diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c
index 3dabc20b68a1..d502cf504deb 100644
--- a/drivers/spi/spi-davinci.c
+++ b/drivers/spi/spi-davinci.c
@@ -432,13 +432,6 @@ static int davinci_spi_setup(struct spi_device *spi)
 			retval = gpio_direction_output(
 				      spi->cs_gpio, !(spi->mode & SPI_CS_HIGH));
 			internal_cs = false;
-		} else if (pdata->chip_sel &&
-			   spi->chip_select < pdata->num_chipselect &&
-			   pdata->chip_sel[spi->chip_select] != SPI_INTERN_CS) {
-			spi->cs_gpio = pdata->chip_sel[spi->chip_select];
-			retval = gpio_direction_output(
-				      spi->cs_gpio, !(spi->mode & SPI_CS_HIGH));
-			internal_cs = false;
 		}
 
 		if (retval) {
diff --git a/include/linux/platform_data/spi-davinci.h b/include/linux/platform_data/spi-davinci.h
index f4edcb03c40c..0638fb6353bc 100644
--- a/include/linux/platform_data/spi-davinci.h
+++ b/include/linux/platform_data/spi-davinci.h
@@ -36,9 +36,6 @@ enum {
  * @num_chipselect: number of chipselects supported by this SPI master
  * @intr_line:	interrupt line used to connect the SPI IP to the ARM interrupt
  *		controller withn the SoC. Possible values are 0 and 1.
- * @chip_sel:	list of GPIOs which can act as chip-selects for the SPI.
- *		SPI_INTERN_CS denotes internal SPI chip-select. Not necessary
- *		to populate if all chip-selects are internal.
  * @cshold_bug:	set this to true if the SPI controller on your chip requires
  *		a write to CSHOLD bit in between transfers (like in DM355).
  * @dma_event_q: DMA event queue to use if SPI_IO_TYPE_DMA is used for any
@@ -48,7 +45,6 @@ struct davinci_spi_platform_data {
 	u8			version;
 	u8			num_chipselect;
 	u8			intr_line;
-	u8			*chip_sel;
 	u8			prescaler_limit;
 	bool			cshold_bug;
 	enum dma_event_q	dma_event_q;
-- 
2.19.0.rc2