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068f407086
linux/drivers/spi
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David Brownell 068f407086 SPI: use mutex not semaphore 
Make spi_write_then_read() use a mutex not a binary semaphore.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-05 09:21:18 -08:00
..
at25.c sysfs: add parameter "struct bin_attribute *" in .read/.write methods for sysfs binary attributes 2007-07-11 16:09:09 -07:00
atmel_spi.c atmel_spi: label GPIOs better 2007-11-29 09:24:51 -08:00
atmel_spi.h [PATCH] SPI: atmel_spi driver 2007-02-14 08:09:53 -08:00
au1550_spi.c SPI controller drivers: check for unsupported modes 2007-07-17 10:23:04 -07:00
Kconfig Blackfin arch: punt CONFIG_BFIN -- we already have CONFIG_BLACKFIN 2007-11-23 14:28:44 +08:00
Makefile spi_txx9 controller driver 2007-07-17 10:23:05 -07:00
mpc52xx_psc_spi.c Fix misspellings of "system", "controller", "interrupt" and "necessary". 2007-10-19 23:10:43 +02:00
omap2_mcspi.c OMAP2 McSPI code cleanup 2007-10-16 09:43:09 -07:00
omap_uwire.c SPI driver runtime footprint shrinkage 2007-10-16 09:43:09 -07:00
pxa2xx_spi.c spi doesn't need class_device 2007-10-16 09:43:10 -07:00
spi_bfin5xx.c Add missing newlines to some uses of dev_<level> messages 2007-10-18 14:37:28 -07:00
spi_bitbang.c spi doesn't need class_device 2007-10-16 09:43:10 -07:00
spi_butterfly.c minor spi_butterfly cleanup 2007-05-08 11:15:15 -07:00
spi_imx.c Add missing newlines to some uses of dev_<level> messages 2007-10-18 14:37:28 -07:00
spi_lm70llp.c spi doesn't need class_device 2007-10-16 09:43:10 -07:00
spi_mpc83xx.c SPI driver runtime footprint shrinkage 2007-10-16 09:43:09 -07:00
spi_s3c24xx_gpio.c spi: S3C2410: add bus number to SPI GPIO driver 2007-11-29 09:24:52 -08:00
spi_s3c24xx.c SPI driver runtime footprint shrinkage 2007-10-16 09:43:09 -07:00
spi_txx9.c spi: fix error paths on txx9spi_probe 2007-11-14 18:45:39 -08:00
spi.c SPI: use mutex not semaphore 2007-12-05 09:21:18 -08:00
spidev.c fix abuses of ptrdiff_t 2007-10-29 07:41:33 -07:00
tle62x0.c tle62x0 driver stops ignoring read errors 2007-11-14 18:45:42 -08:00
xilinx_spi.c SPI driver hotplug/coldplug fixes 2007-08-31 01:42:22 -07:00