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authorLinus Torvalds <torvalds@linux-foundation.org>2013-03-02 16:33:54 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-03-02 16:33:54 -0800
commit48476df99894492a0f7239f2f3c9a2dde4ff38e2 (patch)
tree5a1b80f20449968f0de6e5bfbcda5e360e31ba1f /drivers/mtd/maps/physmap_of.c
parent37cae6ad4c484030fa972241533c32730ec79b7d (diff)
parent24dea0c9feccf699749f860fa2f4ccd84d30390d (diff)
downloadlinaro-lsk-48476df99894492a0f7239f2f3c9a2dde4ff38e2.tar.gz
Merge tag 'for-linus-20130301' of git://git.infradead.org/linux-mtd
Pull MTD update from David Woodhouse: "Fairly unexciting MTD merge for 3.9: - misc clean-ups in the MTD command-line partitioning parser (cmdlinepart) - add flash locking support for STmicro chips serial flash chips, as well as for CFI command set 2 chips. - new driver for the ELM error correction HW module found in various TI chips, enable the OMAP NAND driver to use the ELM HW error correction - added number of new serial flash IDs - various fixes and improvements in the gpmi NAND driver - bcm47xx NAND driver improvements - make the mtdpart module actually removable" * tag 'for-linus-20130301' of git://git.infradead.org/linux-mtd: (45 commits) mtd: map: BUG() in non handled cases mtd: bcm47xxnflash: use pr_fmt for module prefix in messages mtd: davinci_nand: Use managed resources mtd: mtd_torturetest can cause stack overflows mtd: physmap_of: Convert device allocation to managed devm_kzalloc() mtd: at91: atmel_nand: for PMECC, add code to check the ONFI parameter ECC requirement. mtd: atmel_nand: make pmecc-cap, pmecc-sector-size in dts is optional. mtd: atmel_nand: avoid to report an error when lookup table offset is 0. mtd: bcm47xxsflash: adjust names of bus-specific functions mtd: bcm47xxpart: improve probing of nvram partition mtd: bcm47xxpart: add support for other erase sizes mtd: bcm47xxnflash: register this as normal driver mtd: bcm47xxnflash: fix message mtd: bcm47xxsflash: register this as normal driver mtd: bcm47xxsflash: write number of written bytes mtd: gpmi: add sanity check for the ECC mtd: gpmi: set the Golois Field bit for mx6q's BCH mtd: devices: elm: Removes <xx> literals in elm DT node mtd: gpmi: fix a dereferencing freed memory error mtd: fix the wrong timeo for panic_nand_wait() ...
Diffstat (limited to 'drivers/mtd/maps/physmap_of.c')
-rw-r--r--drivers/mtd/maps/physmap_of.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index 7901d72c924..363939dfad0 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -68,9 +68,6 @@ static int of_flash_remove(struct platform_device *dev)
kfree(info->list[i].res);
}
}
-
- kfree(info);
-
return 0;
}
@@ -199,8 +196,9 @@ static int of_flash_probe(struct platform_device *dev)
map_indirect = of_property_read_bool(dp, "no-unaligned-direct-access");
err = -ENOMEM;
- info = kzalloc(sizeof(struct of_flash) +
- sizeof(struct of_flash_list) * count, GFP_KERNEL);
+ info = devm_kzalloc(&dev->dev,
+ sizeof(struct of_flash) +
+ sizeof(struct of_flash_list) * count, GFP_KERNEL);
if (!info)
goto err_flash_remove;
@@ -241,6 +239,7 @@ static int of_flash_probe(struct platform_device *dev)
info->list[i].map.phys = res.start;
info->list[i].map.size = res_size;
info->list[i].map.bankwidth = be32_to_cpup(width);
+ info->list[i].map.device_node = dp;
err = -ENOMEM;
info->list[i].map.virt = ioremap(info->list[i].map.phys,