提交 · de9f56f9137b8a6bfaf9b9dcb7d297bf0b61ffbf · openanolis / cloud-kernel

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

2afd14f9

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

由 Boris BREZILLON 提交于 12月 10, 2015

8cd65d1a

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

由 Boris BREZILLON 提交于 12月 10, 2015

e787dfd1

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

由 Boris BREZILLON 提交于 12月 10, 2015

f1c4c999

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

由 Boris BREZILLON 提交于 12月 10, 2015

7085a3be

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

由 Boris BREZILLON 提交于 12月 10, 2015

ff70f354

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

由 Boris BREZILLON 提交于 12月 10, 2015

ac01efeb

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

由 Boris BREZILLON 提交于 12月 10, 2015

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

187d6ada

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

由 Boris BREZILLON 提交于 12月 10, 2015

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

4578ea9a

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

由 Boris BREZILLON 提交于 12月 10, 2015

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

faee6c35

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

由 Boris BREZILLON 提交于 12月 10, 2015

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

277af429

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

由 Arnd Bergmann 提交于 12月 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: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NBrian Norris <computersforpeace@gmail.com>

ce7f2853

15 12月, 2015 1 次提交

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

由 Brian Norris 提交于 12月 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: NBrian Norris <computersforpeace@gmail.com>
Cc: "Rafał Miłecki" <zajec5@gmail.com>
Cc: linux-wireless@vger.kernel.org
Acked-by: NBoris Brezillon <boris.brezillon@free-electrons.com>

665d2c28

12 12月, 2015 1 次提交

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

由 Boris BREZILLON 提交于 12月 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: NBoris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: NDinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: NBrian Norris <computersforpeace@gmail.com>

320092a0

11 12月, 2015 1 次提交

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

由 Brian Norris 提交于 12月 09, 2015

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

207f6582

10 12月, 2015 2 次提交

mtd: brcmnand: Add support for the BCM6368 · af3855dd

由 Simon Arlott 提交于 12月 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: NSimon Arlott <simon@fire.lp0.eu>
Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NBrian Norris <computersforpeace@gmail.com>

af3855dd

mtd: brcmnand: Request and enable the clock if present · 5c05bc00

由 Simon Arlott 提交于 12月 09, 2015

Attempt to enable a clock named "nand" as some SoCs have a clock for the
controller that needs to be enabled.
Signed-off-by: NSimon Arlott <simon@fire.lp0.eu>
Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NBrian Norris <computersforpeace@gmail.com>

5c05bc00

openanolis / cloud-kernel 1 年多 前同步成功

openanolis / cloud-kernel
1 年多前同步成功