linux-toradex.git/drivers/mtd, branch v2.6.23.12

pci: fix unterminated pci_device_id lists

2007-09-19T18:24:17+00:00

Fix a couple drivers that do not correctly terminate their pci_device_id
lists.  This results in garbage being spewed into modules.pcimap when the
module happens to not have 28 NULL bytes following the table, and/or the
last PCI ID is actually truncated from the table when calculating the
modules.alias PCI aliases, cause those unfortunate device IDs to not
auto-load.

Signed-off-by: Kees Cook 
Acked-by: Corey Minyard 
Cc: David Woodhouse 
Acked-by: Jeff Garzik 
Cc: Greg KH 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[MTD] Initialise s_flags in get_sb_mtd_aux()

2007-09-02T17:18:46+00:00

Initialise s_flags in get_sb_mtd_aux() from the flags parameter.

Signed-off-by: David Howells 
Signed-off-by: David Woodhouse

[ARM] 4554/1: replace consistent_sync() with flush_ioremap_region()

2007-08-23T11:31:31+00:00

This fixes a regression from around 2.6.18, consistent_sync() will now BUG()
under these circumstances.  The use of consistent_sync() was a hack, replacing
it's usage here with a new function, flush_ioremap_region().

Signed-off-by: Jared Hulbert 
Acked-by: Pavel Pisa 
Signed-off-by: Russell King

mtdchar build fix

2007-08-11T22:47:41+00:00

sh:

drivers/mtd/mtdchar.c: In function `mtd_mmap':
drivers/mtd/mtdchar.c:817: error: dereferencing pointer to incomplete type
drivers/mtd/mtdchar.c:817: error: `VM_SHARED' undeclared (first use in this function)
drivers/mtd/mtdchar.c:817: error: (Each undeclared identifier is reported only once

Cc: David Woodhouse 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[MTD] Makefile fix for mtdsuper

2007-08-03T11:42:40+00:00

We want drivers/mtd/{mtdcore, mtdsuper, mtdpart}.c to be built and linked
into the same mtd.ko module. Fix the Makefile to ensure this, and remove
duplicate MODULE_ declarations in mtdpart.c, as mtdcore.c already has them.

Signed-off-by: Satyam Sharma 
Signed-off-by: David Woodhouse

[MTD] [NAND] nand_base.c: fix type of eccpos pointer

2007-08-02T20:47:01+00:00

The nand_base.c driver implicitly casts the uint32_t
eccpos array to 'int *', which is not only not guaranteed
to be the same sign as the source, but is not guaranteed
to be the same size.

Fix by changing nand_base.c to use uint32_t
referencing the eccpos fields.

Signed-off-by: Ben Dooks 
Signed-off-by: David Woodhouse

[MTD] [NAND] at91_nand rdy_pin fix

2007-08-02T20:46:48+00:00

The patch below fixes nand driver for AT91 boards which do not have NAND
R/B signal connected to gpio (rdy_pin is not connected).

Signed-off-by: Ivan Kuten 
Acked-by: Andrew Victor 
Signed-off-by: David Woodhouse

[MTD] [NAND] fix race in nand_base.c

2007-08-02T20:46:21+00:00

When we mark block bad we have to get chip because this involves
writing to the page's OOB. We hit this bug in UBI - we observed
random obscure crashes when it marks block bad from the background
thread and there is some parallel task which utilizes flash.

This patch also adds a TODO note about BBT table protection which
it seems does not exist.

Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

[MTD] [NAND] Fix refactoring of EDB7312 hwcontrol function.

2007-08-02T20:46:07+00:00

The patch ensures that the current code (kernel 2.6.22) uses the bits
like the code prior to the refactoring. The variable "bits" is employed
in a useful way now.

Signed-off-by: Roland Stigge 
Signed-off-by: David Woodhouse

[MTD] Fix potential leak in rfd_ftl_add_mtd

2007-08-02T20:44:10+00:00

This fixes a leak in the !mtd->erasesize error path (Coverity 1765).

Signed-off-by: Florin Malita 
Signed-off-by: David Woodhouse