Commits · 7194a29a9bf1e5abcda8b181bba771fbe0e95b6c · nexedi / linux

18 Dec, 2015 40 commits

mtd: nand: simplify nand_dt_init() usage · 7194a29a

Boris BREZILLON authored Dec 10, 2015

nand_dt_init() function requires 3 arguments where it actually needs one
(dn and mtd can both be retrieved from chip). Drop these parameters.

Testing for dn != NULL inside nand_dt_init() also helps simplifying the
caller code.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

7194a29a

staging: mt29f_spinand: remove useless mtd->priv = chip assignment · f12d86af

Boris BREZILLON authored Dec 10, 2015

mtd_to_nand() now uses the container_of() approach to transform an
mtd_info pointer into a nand_chip one. Drop useless mtd->priv
assignments from NAND controller drivers.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

f12d86af

cris: nand: remove useless mtd->priv = chip assignments · 038a5380

Boris BREZILLON authored Dec 10, 2015

mtd_to_nand() now uses the container_of() approach to transform an
mtd_info pointer into a nand_chip one. Drop useless mtd->priv
assignments from NAND controller drivers.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

038a5380

mtd: nand: remove useless mtd->priv = chip assignments · 37f5a546

Boris BREZILLON authored Dec 10, 2015

mtd_to_nand() now uses the container_of() approach to transform an
mtd_info pointer into a nand_chip one. Drop useless mtd->priv
assignments from NAND controller drivers.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

37f5a546

mtd: nand: update mtd_to_nand() · 2d3b77ba

Boris BREZILLON authored Dec 10, 2015

Now that all drivers are using the mtd instance embedded in the nand_chip
struct we can safely update the mtd_to_nand() implementation to use
the container_of macro instead of returning the content of mtd->priv.
This will allow us to remove mtd->priv = chip assignments done in all
NAND controller drivers.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

2d3b77ba

mtd: nand: denali: use the mtd instance embedded in struct nand_chip · 442f201b

Boris BREZILLON authored Dec 11, 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>

442f201b

mtd: nand: socrates: use the mtd instance embedded in struct nand_chip · a723bf6a

Boris BREZILLON authored Dec 11, 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>

a723bf6a

mtd: nand: bcm47xx: use the mtd instance embedded in struct nand_chip · 17dd20bd

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>

17dd20bd

cris: nand: use the mtd instance embedded in struct nand_chip · 4883090b

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device. Patch all drivers to make use
of this mtd instance instead of using the instance embedded in their
private struct or dynamically allocated.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

4883090b

staging: mt29f_spinand: use the mtd instance embedded in struct nand_chip · ba4ed860

Boris BREZILLON authored Dec 10, 2015

struct nand_chip now embeds an mtd device, use it instead of allocating
a new one.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

ba4ed860

mtd: nand: docg4: simplify error case · 2d374394

Brian Norris authored Dec 18, 2015

Other refactorings have left the 'fail' label much simpler, so it
shouldn't have to handle the failed allocation case.

This also fixes a -Wshadow warning.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>

2d374394

mtd: nand: s3c2410: use the mtd instance embedded in struct nand_chip · 7208b997

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>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

7208b997

mtd: nand: update the documentation to reflect framework changes · 3eb064e4

Boris BREZILLON authored Dec 10, 2015

The MTD device is now directly embedded in the nand_chip struct. Update the
mtdnand documentation to mention this aspect and fix the different
examples.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>

3eb064e4

mtd: nand: vf610: use the mtd instance embedded in struct nand_chip · 960823a2

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>

960823a2

mtd: nand: txx9ndfmc: use the mtd instance embedded in struct nand_chip · a3f54377

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>

a3f54377

mtd: nand: tmio: use the mtd instance embedded in struct nand_chip · 66c9595d

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>

66c9595d

mtd: nand: sunxi: use the mtd instance embedded in struct nand_chip · 32e9f2d8

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>

32e9f2d8

mtd: nand: sharpsl: use the mtd instance embedded in struct nand_chip · 0324e646

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>

0324e646

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