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path: root/drivers/mtd/nand/cs553x_nand.c
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2008-10-18[MTD] [NAND] Fix compilation warnings in drivers/mtd/nand/cs553x_nand.cManish Katiyar
Below patch fixes the following compilation warnings. drivers/mtd/nand/cs553x_nand.c:293: warning: unused variable 'mtd_parts' drivers/mtd/nand/cs553x_nand.c:292: warning: unused variable 'mtd_parts_nb' Signed-off-by: Manish Katiyar <mkatiyar@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-04-22[MTD] [NAND] mtd/nand/cs553x_nand.c:part_probes[] staticAdrian Bunk
Make the needlessly global part_probes[] static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Mart Raudsepp <mart.raudsepp@artecdesign.ee> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-02-09[MTD] [NAND] cs553x_nand: command line partitioning supportMart Raudsepp
Implements kernel command line partitioning support for the CS5535/CS5536 chipsets driver. For that the following is done: * cs553x_cleanup(): try the cleanup for all chip selects to not leak memory * Assign a unique name for each chip select to be separately addressable in the command line mtd-id portion(s) * Use the already defined PIN_OPT_IDE constant where appropriate for readability * Include command line partitioning support when CONFIG_MTD_PARTS is set Signed-off-by: Mart Raudsepp <mart.raudsepp@artecdesign.ee> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-02-03drivers/mtd/: Spelling fixesJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-05-02PCI: Cleanup the includes of <linux/pci.h>Jean Delvare
I noticed that many source files include <linux/pci.h> while they do not appear to need it. Here is an attempt to clean it all up. In order to find all possibly affected files, I searched for all files including <linux/pci.h> but without any other occurence of "pci" or "PCI". I removed the include statement from all of these, then I compiled an allmodconfig kernel on both i386 and x86_64 and fixed the false positives manually. My tests covered 66% of the affected files, so there could be false positives remaining. Untested files are: arch/alpha/kernel/err_common.c arch/alpha/kernel/err_ev6.c arch/alpha/kernel/err_ev7.c arch/ia64/sn/kernel/huberror.c arch/ia64/sn/kernel/xpnet.c arch/m68knommu/kernel/dma.c arch/mips/lib/iomap.c arch/powerpc/platforms/pseries/ras.c arch/ppc/8260_io/enet.c arch/ppc/8260_io/fcc_enet.c arch/ppc/8xx_io/enet.c arch/ppc/syslib/ppc4xx_sgdma.c arch/sh64/mach-cayman/iomap.c arch/xtensa/kernel/xtensa_ksyms.c arch/xtensa/platform-iss/setup.c drivers/i2c/busses/i2c-at91.c drivers/i2c/busses/i2c-mpc.c drivers/media/video/saa711x.c drivers/misc/hdpuftrs/hdpu_cpustate.c drivers/misc/hdpuftrs/hdpu_nexus.c drivers/net/au1000_eth.c drivers/net/fec_8xx/fec_main.c drivers/net/fec_8xx/fec_mii.c drivers/net/fs_enet/fs_enet-main.c drivers/net/fs_enet/mac-fcc.c drivers/net/fs_enet/mac-fec.c drivers/net/fs_enet/mac-scc.c drivers/net/fs_enet/mii-bitbang.c drivers/net/fs_enet/mii-fec.c drivers/net/ibm_emac/ibm_emac_core.c drivers/net/lasi_82596.c drivers/parisc/hppb.c drivers/sbus/sbus.c drivers/video/g364fb.c drivers/video/platinumfb.c drivers/video/stifb.c drivers/video/valkyriefb.c include/asm-arm/arch-ixp4xx/dma.h sound/oss/au1550_ac97.c I would welcome test reports for these files. I am fine with removing the untested files from the patch if the general opinion is that these changes aren't safe. The tested part would still be nice to have. Note that this patch depends on another header fixup patch I submitted to LKML yesterday: [PATCH] scatterlist.h needs types.h http://lkml.org/lkml/2007/3/01/141 Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-11-30[MTD] Remove trailing whitespaceDavid Woodhouse
The newly-added cafe_ecc.c had a lot of it because of the way the lookup table was auto-generated; clean up the other files too while we're at it. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-10[PATCH] mtd: remove several bogus casts to void * in iounmap() argumentAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-26[MTD] Remove PCI dependency for Geode CS553[56] NAND controller.David Woodhouse
PCI is faked on these devices by SMM traps. Don't depend on that -- check for the chipset directly instead. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-23[MTD] NAND remove write_byte/word function from nand_chipThomas Gleixner
The previous change of the command / hardware control allows to remove the write_byte/word functions completely, as their only user were nand_command and nand_command_lp. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2006-05-23[MTD] Refactor NAND hwcontrol to cmd_ctrlThomas Gleixner
The hwcontrol function enforced a step by step state machine for any kind of hardware chip access. Let the hardware driver know which control bits are set and inform it about a change of the control lines. Let the hardware driver write out the command and address bytes directly. This gives a peformance advantage for address bus controlled chips and simplifies the quirks in the hardware drivers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2006-05-23[MTD] NAND modularize ECCThomas Gleixner
First step of modularizing ECC support. - Move ECC related functionality into a seperate embedded data structure - Get rid of the hardware dependend constants to simplify new ECC models Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2006-05-16[MTD NAND] Make various initfuncs static, remove #ifdef MODULE from exitfuncsDavid Woodhouse
We all inherited the same error from the original NAND board driver which got copied and changed. Fix them all at once... Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-14[MTD] Fix module refcounting in NAND board drivers.David Woodhouse
The _board_ driver needs to be mtd->owner, and it in turn pins the nand.ko module. Fix them all to actually do that, and fix nand.ko not to overwrite it -- and also to check that the caller sets it, if the caller is a module. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-13[MTD NAND] Indent all of drivers/mtd/nand/*.c.David Woodhouse
It was just too painful to deal with. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-13[MTD NAND] Update CS553x NAND driver: Hardware ECC support, optimisations.David Woodhouse
- Implement HW ECC support, - Provide read_buf() and write_buf() routines using memcpy - Use on-flash bad block table - Fix module refcounting - Avoid read/modify/write in hwcontrol() - Minor cosmetic fixes Partly based on code and ideas from Tom Sylla <tom.sylla@amd.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-05-11[MTD] Basic NAND driver for AMD/NatSemi CS5535/CS5536 Geode companion chipDavid Woodhouse
This lacks hardware ECC support and a few optimisations we're going to want fairly soon, but it works well enough to mount and use JFFS2. Signed-off-by: David Woodhouse <dwmw2@infradead.org>