kernel/linux.git/drivers/mtd/chips, branch linux-2.6.16.y

[PATCH] cfi: init wait queue in chip struct

2006-02-24T22:31:37+00:00

Fix a kernel oops for Intel P30 flashes, where the wait queue head was not initialized for the flchip struct, which in turn caused a crash at the first read operation. Signed-off-by: Thomas Gleixner Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] cfi_cmdset_0001: fix range for cache invalidation

2006-02-21T04:00:09+00:00

I found an issue in cfi_cmdset0001.c. It is related to cache region invalidation in the buffered write procedure. The code performs cache invalidation from "cmd_addr" to "cmd_adr + len" in do_write_buffer() while we modify region from "adr" to "adr+len". This issue affects writes + reads of data by small chunks. Signed-off-by: Nicolas Pitre Acked-by: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] arm: fix dependencies for MTD_XIP

2006-02-08T06:02:58+00:00

MTD_XIP depends on having working asm/mtd-xip.h; it's not just per-architecture (arm-only, as current Kconfig would have it), but actually per-subarch as well. Introduced a new symbol (ARCH_MTD_XIP) set by arch Kconfig; MTD_XIP depends on it. Signed-off-by: Al Viro

[PATCH] build kernel/intermodule.c only when required

2006-01-17T07:15:26+00:00

Build kernel/intermodule.c only when required. Signed-off-by: Adrian Bunk Cc: Sam Ravnborg Cc: David Woodhouse Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] no longer mark MTD_OBSOLETE_CHIPS as BROKEN

2006-01-17T07:15:26+00:00

This patch removes the wrong dependency of MTD_OBSOLETE_CHIPS on BROKEN and marks the non-compiling MTD_AMDSTD and MTD_JEDEC drivers as BROKEN. Signed-off-by: Adrian Bunk Acked-by: David Woodhouse Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[MTD] Make functions static, include header files with prototypes

2005-11-29T18:54:58+00:00

This patch contains the following possible cleanups: - every file should #include the headers containing the prototypes for it's global functions - make needlessly global functions static Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: Thomas Gleixner

[MTD] chips: make sharps driver usable again

2005-11-29T18:49:03+00:00

Update the pre-CFI Sharp driver sharps.c so it compiles. map_read32 / map_write32 no longer exist in the kernel so the driver is totally broken as it stands. The replacement functions use different parameters resulting in the other changes. Change collie to use this driver until someone works out why the cfi driver fails on that machine. Signed-off-by: Richard Purdie Tested-by: Pavel Machek Signed-off-by: Andrew Morton Signed-off-by: Thomas Gleixner

[MTD] cfi_cmdset_0001: relax locking rules for multi hardware partition support

2005-11-29T18:36:35+00:00

Signed-off-by: Nicolas Pitre Signed-off-by: Thomas Gleixner

[MTD] CFI: Use 16-bit access to autoselect/read device id data

2005-11-29T18:27:24+00:00

Recent models of Intel/Sharp and Spansion CFI flash now have significant bits in the upper byte of device ID codes, read via what Spansion calls "autoselect" and Intel calls "read device identifier". Currently these values are truncated to the low 8 bits in the mtd data structures, as all CFI read query info has previously been read one byte at a time. Add a new method for reading 16-bit info, currently just manufacturer and device codes; datasheets hint at future uses for upper bytes in other fields. Signed-off-by: Todd Poynor Signed-off-by: Thomas Gleixner

[PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason

2005-11-09T15:55:57+00:00

This patch removes almost all inclusions of linux/version.h. The 3 #defines are unused in most of the touched files. A few drivers use the simple KERNEL_VERSION(a,b,c) macro, which is unfortunatly in linux/version.h. There are also lots of #ifdef for long obsolete kernels, this was not touched. In a few places, the linux/version.h include was move to where the LINUX_VERSION_CODE was used. quilt vi `find * -type f -name "*.[ch]"|xargs grep -El '(UTS_RELEASE|LINUX_VERSION_CODE|KERNEL_VERSION|linux/version.h)'|grep -Ev '(/(boot|coda|drm)/|~$)'` search pattern: /UTS_RELEASE\|LINUX_VERSION_CODE\|KERNEL_VERSION\|linux\/$utsname\|version$.h Signed-off-by: Olaf Hering Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds