The patch titled
SPI loopback mode definition
has been removed from the -mm tree. Its filename was
spi-loopback-mode-definition.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: SPI loopback mode definition
From: Anton Vorontsov <avorontsov@xxxxxxxxxxxxx>
Loopback mode is supported by various controllers. This mode can be
useful for testing, especially in conjunction with spidev driver.
Signed-off-by: Anton Vorontsov <avorontsov@xxxxxxxxxxxxx>
Signed-off-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/spi/spi.h | 1 +
1 file changed, 1 insertion(+)
diff -puN include/linux/spi/spi.h~spi-loopback-mode-definition include/linux/spi/spi.h
--- a/include/linux/spi/spi.h~spi-loopback-mode-definition
+++ a/include/linux/spi/spi.h
@@ -77,6 +77,7 @@ struct spi_device {
#define SPI_CS_HIGH 0x04 /* chipselect active high? */
#define SPI_LSB_FIRST 0x08 /* per-word bits-on-wire */
#define SPI_3WIRE 0x10 /* SI/SO signals shared */
+#define SPI_LOOP 0x20 /* loopback mode */
u8 bits_per_word;
int irq;
void *controller_state;
_
Patches currently in -mm which might be from avorontsov@xxxxxxxxxxxxx are
origin.patch
-
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