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authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-27 20:06:53 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-27 20:06:53 -0700
commit29a6ccca3869bbe33879dae0cd7df2a1559eff54 (patch)
tree2d9d355d8662ede95af7bc812d686dc4d5f37ff3 /drivers/mtd/nand/davinci_nand.c
parent426048313dfa7d65dbd2379b1665755511f9544f (diff)
parent6a8a98b22b10f1560d5f90aded4a54234b9b2724 (diff)
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (97 commits) mtd: kill CONFIG_MTD_PARTITIONS mtd: remove add_mtd_partitions, add_mtd_device and friends mtd: convert remaining users to mtd_device_register() mtd: samsung onenand: convert to mtd_device_register() mtd: omap2 onenand: convert to mtd_device_register() mtd: txx9ndfmc: convert to mtd_device_register() mtd: tmio_nand: convert to mtd_device_register() mtd: socrates_nand: convert to mtd_device_register() mtd: sharpsl: convert to mtd_device_register() mtd: s3c2410 nand: convert to mtd_device_register() mtd: ppchameleonevb: convert to mtd_device_register() mtd: orion_nand: convert to mtd_device_register() mtd: omap2: convert to mtd_device_register() mtd: nomadik_nand: convert to mtd_device_register() mtd: ndfc: convert to mtd_device_register() mtd: mxc_nand: convert to mtd_device_register() mtd: mpc5121_nfc: convert to mtd_device_register() mtd: jz4740_nand: convert to mtd_device_register() mtd: h1910: convert to mtd_device_register() mtd: fsmc_nand: convert to mtd_device_register() ... Fixed up trivial conflicts in - drivers/mtd/maps/integrator-flash.c: removed in ARM tree - drivers/mtd/maps/physmap.c: addition of afs partition probe type clashing with removal of CONFIG_MTD_PARTITIONS
Diffstat (limited to 'drivers/mtd/nand/davinci_nand.c')
-rw-r--r--drivers/mtd/nand/davinci_nand.c51
1 files changed, 21 insertions, 30 deletions
diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c
index aff3468867a..1f34951ae1a 100644
--- a/drivers/mtd/nand/davinci_nand.c
+++ b/drivers/mtd/nand/davinci_nand.c
@@ -530,6 +530,8 @@ static int __init nand_davinci_probe(struct platform_device *pdev)
int ret;
uint32_t val;
nand_ecc_modes_t ecc_mode;
+ struct mtd_partition *mtd_parts = NULL;
+ int mtd_parts_nb = 0;
/* insist on board-specific configuration */
if (!pdata)
@@ -749,41 +751,33 @@ syndrome_done:
if (ret < 0)
goto err_scan;
- if (mtd_has_partitions()) {
- struct mtd_partition *mtd_parts = NULL;
- int mtd_parts_nb = 0;
+ if (mtd_has_cmdlinepart()) {
+ static const char *probes[] __initconst = {
+ "cmdlinepart", NULL
+ };
- if (mtd_has_cmdlinepart()) {
- static const char *probes[] __initconst =
- { "cmdlinepart", NULL };
-
- mtd_parts_nb = parse_mtd_partitions(&info->mtd, probes,
- &mtd_parts, 0);
- }
-
- if (mtd_parts_nb <= 0) {
- mtd_parts = pdata->parts;
- mtd_parts_nb = pdata->nr_parts;
- }
+ mtd_parts_nb = parse_mtd_partitions(&info->mtd, probes,
+ &mtd_parts, 0);
+ }
- /* Register any partitions */
- if (mtd_parts_nb > 0) {
- ret = add_mtd_partitions(&info->mtd,
- mtd_parts, mtd_parts_nb);
- if (ret == 0)
- info->partitioned = true;
- }
+ if (mtd_parts_nb <= 0) {
+ mtd_parts = pdata->parts;
+ mtd_parts_nb = pdata->nr_parts;
+ }
- } else if (pdata->nr_parts) {
- dev_warn(&pdev->dev, "ignoring %d default partitions on %s\n",
- pdata->nr_parts, info->mtd.name);
+ /* Register any partitions */
+ if (mtd_parts_nb > 0) {
+ ret = mtd_device_register(&info->mtd, mtd_parts,
+ mtd_parts_nb);
+ if (ret == 0)
+ info->partitioned = true;
}
/* If there's no partition info, just package the whole chip
* as a single MTD device.
*/
if (!info->partitioned)
- ret = add_mtd_device(&info->mtd) ? -ENODEV : 0;
+ ret = mtd_device_register(&info->mtd, NULL, 0) ? -ENODEV : 0;
if (ret < 0)
goto err_scan;
@@ -824,10 +818,7 @@ static int __exit nand_davinci_remove(struct platform_device *pdev)
struct davinci_nand_info *info = platform_get_drvdata(pdev);
int status;
- if (mtd_has_partitions() && info->partitioned)
- status = del_mtd_partitions(&info->mtd);
- else
- status = del_mtd_device(&info->mtd);
+ status = mtd_device_unregister(&info->mtd);
spin_lock_irq(&davinci_nand_lock);
if (info->chip.ecc.mode == NAND_ECC_HW_SYNDROME)