linux.git/drivers/mtd/nand, branch v4.2 Linux kernel source tree mtd: nandsim: Fix kasprintf() usage 2015-06-17T01:58:47+00:00 Richard Weinberger richard@nod.at 2015-06-01T21:10:50+00:00 641c7925b6ec78466358b654c731050b4179e5f4 kasprintf() used in get_partition_name() does a dynamic memory allocation and can fail. We have to handle that case. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 
kasprintf() used in get_partition_name() does a dynamic
memory allocation and can fail. We have to handle that case.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
mtd: cs553x_nand: Fix kasprintf() usage 2015-06-17T01:58:47+00:00 Richard Weinberger richard@nod.at 2015-06-01T21:10:51+00:00 bc349da0a6b3c6cf795b6a51e3f448d9d16a1686 kasprintf() does a dynamic memory allocation and can fail. We have to handle that case. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 
kasprintf() does a dynamic memory allocation and can fail.
We have to handle that case.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
mtd: r852: Fix device_create_file() usage 2015-06-17T01:58:46+00:00 Richard Weinberger richard@nod.at 2015-06-01T21:10:49+00:00 905cce7f4309f3ec19c1ed67edd68b7e67e88f3e device_create_file() can fail, therefore we have to handle this case and abort. Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 
device_create_file() can fail, therefore we have to
handle this case and abort.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
mtd: brcmnand: drop unnecessary initialization 2015-06-17T01:50:51+00:00 Brian Norris computersforpeace@gmail.com 2015-05-28T22:07:45+00:00 5e65d48b6049e090fdc57490db9d797124f2a9eb Signed-off-by: Brian Norris <computersforpeace@gmail.com> 
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
mtd: diskonchip: remove two-phase partitioning / registration 2015-06-17T01:46:09+00:00 Brian Norris computersforpeace@gmail.com 2015-06-01T23:17:17+00:00 6a7c7334fe250b53c42eb9d3887fd42bdc9d0d28 It is a Bad Idea (TM) to call mtd_device_register() or mtd_device_parse_register() twice on the same master MTD. Among other things, it makes partition overrides (e.g., cmdlinepart) much more difficult. Since commit 727dc612c46b ("mtd: part: Create the master device node when partitioned"), we now have a config option that accomplishes the same purpose as the double-registration done in diskonchip.c -- it forces the master MTD to *always* be registered, while partitions may optionally show up in addition. Eventually, we might like to make CONFIG_MTD_PARTITIONED_MASTER into the default, but this could be disruptive to user-space expectations of MTD numbering, so we'll take that slowly. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Cc: Richard Weinberger <richard@nod.at> Cc: Alexander Shiyan <shc_work@mail.ru> 
It is a Bad Idea (TM) to call mtd_device_register() or
mtd_device_parse_register() twice on the same master MTD. Among other
things, it makes partition overrides (e.g., cmdlinepart) much more
difficult.

Since commit 727dc612c46b ("mtd: part: Create the master device node
when partitioned"), we now have a config option that accomplishes the
same purpose as the double-registration done in diskonchip.c -- it
forces the master MTD to *always* be registered, while partitions may
optionally show up in addition. Eventually, we might like to make
CONFIG_MTD_PARTITIONED_MASTER into the default, but this could be
disruptive to user-space expectations of MTD numbering, so we'll take
that slowly.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Alexander Shiyan <shc_work@mail.ru>
mtd: plat_nand: use default partition probe 2015-05-27T19:34:35+00:00 Brian Norris computersforpeace@gmail.com 2015-05-18T23:15:24+00:00 8bf57b0dd431e521d7b3f34e0681fbb2536e86b8 It's harmless to add 'ofpart' (the only different parser supported in default mtdpart.c) to plat_nand. That let's us kill off one more custom partition prober listing. Signed-off-by: Brian Norris <computersforpeace@gmail.com> 
It's harmless to add 'ofpart' (the only different parser supported in
default mtdpart.c) to plat_nand. That let's us kill off one more custom
partition prober listing.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
mtd: nand: correct indentation within conditional 2015-05-22T17:57:47+00:00 Brian Norris computersforpeace@gmail.com 2015-05-22T17:43:12+00:00 db5b09f6ed9d7617e43d7140e8bd8649ec067862 We had an extra tab. Signed-off-by: Brian Norris <computersforpeace@gmail.com> 
We had an extra tab.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
mtd: remove incorrect file name 2015-05-22T17:57:46+00:00 Brian Norris computersforpeace@gmail.com 2015-05-22T17:42:01+00:00 b74bdbe5884d83b3bd8dc774eb43f555a5088d5d This is an example of why it doesn't make much sense to put this information here in the first place. I don't really know what purpose it serves. Signed-off-by: Brian Norris <computersforpeace@gmail.com> 
This is an example of why it doesn't make much sense to put this
information here in the first place. I don't really know what purpose it
serves.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
mtd: mxc_nand: generate nand_ecclayout for 8 bit ECC 2015-05-21T04:32:18+00:00 Baruch Siach baruch@tkos.co.il 2015-05-13T08:17:39+00:00 8eeb4c521a8047ea73da0d6eb2d87a7f60cdd99a Hardware 8 bit ECC requires a different nand_ecclayout. Instead of adding yet another static struct nand_ecclayout, generate it in code. Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Brian Norris <computersforpeace@gmail.com> 
Hardware 8 bit ECC requires a different nand_ecclayout. Instead of adding yet
another static struct nand_ecclayout, generate it in code.

Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
mtd: Allow compile test of GPIO consumers if !GPIOLIB 2015-05-20T22:50:24+00:00 Geert Uytterhoeven geert@linux-m68k.org 2015-05-05T16:32:29+00:00 f650ce24b320d061ab1ff7023cd9abee773d9672 The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer functionality only, can still be compiled if GPIOLIB is not enabled. Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where appropriate. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: linux-mtd@lists.infradead.org Signed-off-by: Brian Norris <computersforpeace@gmail.com> 
The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer
functionality only, can still be compiled if GPIOLIB is not enabled.

Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where
appropriate.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Brian Norris <computersforpeace@gmail.com>