Commits · 9c9eef89ec74433f00593938f8af5113383d898a · nexedi / linux

18 Dec, 2015 36 commits

mtd: nand: sh_flctl: use the mtd instance embedded in struct nand_chip · 9c9eef89

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

9c9eef89

mtd: nand: r852: use the mtd instance embedded in struct nand_chip · de9f56f9

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

de9f56f9

mtd: nand: pxa3xx: use the mtd instance embedded in struct nand_chip · 063294a3

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

063294a3

mtd: nand: plat: use the mtd instance embedded in struct nand_chip · a0260d21

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

a0260d21

mtd: nand: pasemi: use the mtd instance embedded in struct nand_chip · 4e3b6d17

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

4e3b6d17

mtd: nand: orion: use the mtd instance embedded in struct nand_chip · 53cd2681

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

53cd2681

mtd: nand: omap2: use the mtd instance embedded in struct nand_chip · 432420c0

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

432420c0

mtd: nand: nuc900: use the mtd instance embedded in struct nand_chip · 396a9c43

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

396a9c43

mtd: nand: ndfc: use the mtd instance embedded in struct nand_chip · ca921b53

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

ca921b53

mtd: nand: nandsim: use the mtd instance embedded in struct nand_chip · ed10f165

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

ed10f165

mtd: nand: mxc: use the mtd instance embedded in struct nand_chip · a008deb1

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

a008deb1

mtd: nand: mpc5121: use the mtd instance embedded in struct nand_chip · 5a9f23ff

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

5a9f23ff

mtd: nand: lpc32xx: use the mtd instance embedded in struct nand_chip · 0faf8c39

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

0faf8c39

mtd: nand: jz4740: use the mtd instance embedded in struct nand_chip · d25cc7ab

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

d25cc7ab

mtd: nand: hisi504: use the mtd instance embedded in struct nand_chip · fa100163

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

fa100163

mtd: nand: gpmi: use the mtd instance embedded in struct nand_chip · 2a690b25

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

2a690b25

mtd: nand: gpio: use the mtd instance embedded in struct nand_chip · dc2948ca

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

dc2948ca

mtd: nand: fsmc: use the mtd instance embedded in struct nand_chip · bdf3a555

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

bdf3a555

mtd: nand: fsl_upm: use the mtd instance embedded in struct nand_chip · 478d51f0

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

478d51f0

mtd: nand: fsl_ifc: use the mtd instance embedded in struct nand_chip · 5e9fb93d

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

5e9fb93d

mtd: nand: fsl_elbc: use the mtd instance embedded in struct nand_chip · 18ba50c3

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

18ba50c3

mtd: nand: docg4: use the mtd instance embedded in struct nand_chip · 5d073796

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

5d073796

mtd: nand: diskonchip: use the mtd instance embedded in struct nand_chip · b0c423c7

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

b0c423c7

mtd: nand: davinci: use the mtd instance embedded in struct nand_chip · a5cfb4db

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

a5cfb4db

mtd: nand: cmx270: use the mtd instance embedded in struct nand_chip · 2afd14f9

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
[Brian: dropped a defunct comment]
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

2afd14f9

mtd: nand: cs553x: use the mtd instance embedded in struct nand_chip · 8cd65d1a

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

8cd65d1a

mtd: nand: cafe: use the mtd instance embedded in struct nand_chip · e787dfd1

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

e787dfd1

mtd: nand: brcm: use the mtd instance embedded in struct nand_chip · f1c4c999

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

f1c4c999

mtd: nand: bf5xx: use the mtd instance embedded in struct nand_chip · 7085a3be

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

7085a3be

mtd: nand: au1550nd: use the mtd instance embedded in struct nand_chip · ff70f354

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

ff70f354

mtd: nand: atmel: use the mtd instance embedded in struct nand_chip · ac01efeb

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

ac01efeb

mtd: nand: ams-delta: use the mtd instance embedded in struct nand_chip · 187d6ada

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Make use of this mtd instance
instead of allocating our own.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

187d6ada

mtd: nand: omap2: create and use mtd_to_omap() · 4578ea9a

Boris BREZILLON authored Dec 10, 2015

Define and use mtd_to_omap() instead of container_of();
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

4578ea9a

mtd: nand: nuc900: create and use mtd_to_nuc900() · faee6c35

Boris BREZILLON authored Dec 10, 2015

Create and use mtd_to_nuc900() instead of direct container_of() calls.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

faee6c35

mtd: nand: fsmc: create and use mtd_to_fsmc() · 277af429

Boris BREZILLON authored Dec 10, 2015

Create and use mtd_to_fsmc() to avoid duplication of
container_of(mtd, struct fsmc_nand_data, mtd) calls.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

277af429

mtd: omap_elm: print interrupt resource using %pr · ce7f2853

Arnd Bergmann authored Dec 18, 2015

When CONFIG_LPAE is set on ARM, resource_size_t is 64-bit wide
and we get a warning about an incorrect format string for printing
the interrupt number in elm_probe:

drivers/mtd/nand/omap_elm.c: In function 'elm_probe':
drivers/mtd/nand/omap_elm.c:417:23: warning: format '%i' expects argument of type 'int', but argument 3 has type 'resource_size_t {aka long long unsigned int}' [-Wformat=]

This patch avoids the type mismatch by printing the interrupt as
a resource using the %pr format string.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

ce7f2853

14 Dec, 2015 1 commit

mtd: bcm47xxnflash: really unregister NAND on device removal · 665d2c28

Brian Norris authored Dec 08, 2015

The field bcma_nflash::mtd is never set to be non-zero anywhere, but we
test for it in the removal path. So the MTD is never unregistered.

Also, we should use nand_release(), not mtd_device_unregister().

Finally, we don't need to use the 'platdata' for stashing/retrieving our
*driver* data -- that's what *_{get,set}_drvdata() are for.

So, kill off bcm_nflash::mtd, and stash the struct bcm47xxnflash in
drvdata instead. Also move the forward declaration of mtd_info up a bit,
since struct bcma_sflash should be using it.

Caught while inspecting other changes being made to this driver. Compile
tested only.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: "Rafał Miłecki" <zajec5@gmail.com>
Cc: linux-wireless@vger.kernel.org
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>

665d2c28

11 Dec, 2015 1 commit

mtd: nand: denali: add missing nand_release() call in denali_remove() · 320092a0

Boris BREZILLON authored Dec 11, 2015

Unregister the NAND device from the NAND subsystem when removing a denali
NAND controller, otherwise the MTD attached to the NAND device is still
exposed by the MTD layer, and accesses to this device will likely crash
the system.

Fixes: 2a0a288e ("mtd: denali: split the generic driver and PCI layer")
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

320092a0

10 Dec, 2015 2 commits

mtd: brcmnand: defer to devm_ioremap_resource() for error checking · 207f6582

Brian Norris authored Dec 09, 2015

devm_ioremap_resource() does error checking on the 'res' argument, so
drop the error check in bcm6368_nand.c.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Tested-by: Simon Arlott <simon@fire.lp0.eu>

207f6582

mtd: brcmnand: Add support for the BCM6368 · af3855dd

Simon Arlott authored Dec 09, 2015

The BCM6368 has a NAND interrupt register with combined status and enable
registers.

As the BCM6328, BCM6362 and BCM6368 all use v2.1 controllers, the first
variant that will work with this driver is the BCM63268 using a v4.0
controller.

Set up the device by disabling and acking all interrupts, then handle
the CTRL_READY interrupt.
Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

af3855dd