kernel-ark/drivers/spi
Al Viro 142956af52 fix abuses of ptrdiff_t
Use of ptrdiff_t in places like

-                       if (!access_ok(VERIFY_WRITE, u_tmp->rx_buf, u_tmp->len))
+                       if (!access_ok(VERIFY_WRITE, (u8 __user *)
+                                               (ptrdiff_t) u_tmp->rx_buf,
+                                               u_tmp->len))

is wrong; for one thing, it's a bad C (it's what uintptr_t is for; in general
we are not even promised that ptrdiff_t is large enough to hold a pointer,
just enough to hold a difference between two pointers within the same object).
For another, it confuses the fsck out of sparse.

Use unsigned long or uintptr_t instead.  There are several places misusing
ptrdiff_t; fixed.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-29 07:41:33 -07:00
..
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 spi doesn't need class_device 2007-10-16 09:43:10 -07:00
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 spi_mpc83xx handles other processors with QUICC engine 2007-10-16 09:43:10 -07:00
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 driver hotplug/coldplug fixes 2007-08-31 01:42:22 -07:00
spi_s3c24xx.c SPI driver runtime footprint shrinkage 2007-10-16 09:43:09 -07:00
spi_txx9.c spi doesn't need class_device 2007-10-16 09:43:10 -07:00
spi.c spi doesn't need class_device 2007-10-16 09:43:10 -07:00
spidev.c fix abuses of ptrdiff_t 2007-10-29 07:41:33 -07:00
tle62x0.c SPI: tle620x power switch driver 2007-07-17 10:23:05 -07:00
xilinx_spi.c SPI driver hotplug/coldplug fixes 2007-08-31 01:42:22 -07:00