linux-dev/drivers/staging/mt7621-spi, branch master

spi: mt7621: Move SPI driver out of staging

2019-03-25T12:13:34Z

This patch moves the MT7621 SPI driver, which is used on some Ralink / MediaTek MT76xx MIPS SoC's, out of the staging directory. No changes to the source code are done in this patch. This driver version was tested successfully on an MT7688 based platform with an SPI NOR on CS0 and an SPI NAND on CS1 without any issues (so far). This patch also documents the devicetree bindings for the MT7621 SPI device driver. Signed-off-by: Stefan Roese Cc: Rob Herring Cc: Mark Brown Cc: Greg Kroah-Hartman Cc: NeilBrown Cc: Sankalp Negi Cc: Chuanhong Guo Cc: John Crispin Cc: Armando Miraglia Signed-off-by: Mark Brown

staging: mt7621-spi: Clean up comparison to NULL

2019-02-04T11:34:37Z

Fix checkpatch check: Comparison to NULL could be written "!master" Signed-off-by: Jasminko Dedic Signed-off-by: Greg Kroah-Hartman

staging: spi: mt7621: Remove superfluous pre-declaration of struct mt7621_spi

2019-02-04T11:34:37Z

This patch removes the superfluous pre-declaration of struct mt7621_spi. Signed-off-by: Stefan Roese Cc: Mark Brown Cc: NeilBrown Cc: Sankalp Negi Cc: Chuanhong Guo Cc: John Crispin Reviewed-by: NeilBrown Signed-off-by: Greg Kroah-Hartman

staging: spi: mt7621: Use macros instead of hardcoded values

2019-02-04T11:34:37Z

This patch uses macros instead of hardcoded values for the SPI_MASTER register access in mt7621_spi_reset() and mt7621_spi_prepare(). Signed-off-by: Stefan Roese Cc: Mark Brown Cc: Sankalp Negi Cc: Chuanhong Guo Cc: John Crispin Reviewed-by: NeilBrown Signed-off-by: Greg Kroah-Hartman

staging: spi: mt7621: Sort register definitions

2019-02-04T11:34:37Z

This patch sorts the SPI register definitions by increasing addresses. Signed-off-by: Stefan Roese Cc: Mark Brown Cc: Sankalp Negi Cc: Chuanhong Guo Cc: John Crispin Reviewd-by: NeilBrown Signed-off-by: Greg Kroah-Hartman

staging: spi: mt7621: Use recommended comment style

2019-02-04T11:34:36Z

This patch changes some comments to use the recommended multi-line comment style. Signed-off-by: Stefan Roese Cc: Mark Brown Cc: Sankalp Negi Cc: Chuanhong Guo Cc: John Crispin Reviewed-by: NeilBrown Signed-off-by: Greg Kroah-Hartman

staging: spi: mt7621: Minor cosmetic changes

2019-02-04T11:34:36Z

Align macro definitions and add some empty lines to make the code better readable. Signed-off-by: Stefan Roese Cc: Mark Brown Cc: Sankalp Negi Cc: Chuanhong Guo Cc: John Crispin Reviewd-by: NeilBrown Signed-off-by: Greg Kroah-Hartman

staging: spi: mt7621: Remove superfluous SPI_BPW_MASK definition

2019-02-04T11:34:36Z

This patch removes the SPI_BPW_MASK definition as this is already available in include/linux/spi/spi.h. Signed-off-by: Stefan Roese Cc: Mark Brown Cc: Sankalp Negi Cc: Chuanhong Guo Cc: John Crispin Reviewed-by: NeilBrown Signed-off-by: Greg Kroah-Hartman

staging: spi: mt7621: Add return code check on device_reset()

2019-02-04T11:34:36Z

This patch adds a return code check on device_reset() and removes the compile warning. Signed-off-by: Stefan Roese Cc: Mark Brown Cc: Sankalp Negi Cc: Chuanhong Guo Cc: John Crispin Reviewed-by: NeilBrown Signed-off-by: Greg Kroah-Hartman

staging: spi: mt7621: Clean up excessive header usage

2019-02-04T11:34:36Z

This patch removes unnecessary header includes and sorts the remaining ones alphabetically. Signed-off-by: Stefan Roese Cc: Mark Brown Cc: Sankalp Negi Cc: Chuanhong Guo Cc: John Crispin Reviewed-by: NeilBrown Signed-off-by: Greg Kroah-Hartman