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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-06 14:56:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-06 14:56:26 -0700 |
| commit | 22ae77bc7ac115b9d518d5cbc13d39317079b2b0 (patch) | |
| tree | 574b7af678c0b1ad2c891ac5066292746788ece8 /drivers/mtd/nand/bf5xx_nand.c | |
| parent | e379ec7c42343c6b6ef06a98de7c94db41c1423e (diff) | |
| parent | 30bbf1406714cf464c56e96e4ad6a291907f5023 (diff) | |
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (53 commits)
[MTD] struct device - replace bus_id with dev_name(), dev_set_name()
[MTD] [NOR] Fixup for Numonyx M29W128 chips
[MTD] mtdpart: Make ecc_stats more realistic.
powerpc/85xx: TQM8548: Update DTS file for multi-chip support
powerpc: NAND: FSL UPM: document new bindings
[MTD] [NAND] FSL-UPM: Add wait flags to support board/chip specific delays
[MTD] [NAND] FSL-UPM: add multi chip support
[MTD] [NOR] Add device parent info to physmap_of
[MTD] [NAND] Add support for NAND on the Socrates board
[MTD] [NAND] Add support for 4KiB pages.
[MTD] sysfs support should not depend on CONFIG_PROC_FS
[MTD] [NAND] Add parent info for CAFÉ controller
[MTD] support driver model updates
[MTD] driver model updates (part 2)
[MTD] driver model updates
[MTD] [NAND] move gen_nand's probe function to .devinit.text
[MTD] [MAPS] move sa1100 flash's probe function to .devinit.text
[MTD] fix use after free in register_mtd_blktrans
[MTD] [MAPS] Drop now unused sharpsl-flash map
[MTD] ofpart: Check name property to determine partition nodes.
...
Manually fix trivial conflict in drivers/mtd/maps/Makefile
Diffstat (limited to 'drivers/mtd/nand/bf5xx_nand.c')
| -rw-r--r-- | drivers/mtd/nand/bf5xx_nand.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/mtd/nand/bf5xx_nand.c b/drivers/mtd/nand/bf5xx_nand.c index 9af2a2cc115..4c2a67ca801 100644 --- a/drivers/mtd/nand/bf5xx_nand.c +++ b/drivers/mtd/nand/bf5xx_nand.c @@ -552,7 +552,6 @@ static void bf5xx_nand_dma_write_buf(struct mtd_info *mtd, static int bf5xx_nand_dma_init(struct bf5xx_nand_info *info) { int ret; - unsigned short val; /* Do not use dma */ if (!hardware_ecc) @@ -560,13 +559,6 @@ static int bf5xx_nand_dma_init(struct bf5xx_nand_info *info) init_completion(&info->dma_completion); -#ifdef CONFIG_BF54x - /* Setup DMAC1 channel mux for NFC which shared with SDH */ - val = bfin_read_DMAC1_PERIMUX(); - val &= 0xFFFE; - bfin_write_DMAC1_PERIMUX(val); - SSYNC(); -#endif /* Request NFC DMA channel */ ret = request_dma(CH_NFC, "BF5XX NFC driver"); if (ret < 0) { @@ -574,7 +566,13 @@ static int bf5xx_nand_dma_init(struct bf5xx_nand_info *info) return ret; } - set_dma_callback(CH_NFC, (void *) bf5xx_nand_dma_irq, (void *) info); +#ifdef CONFIG_BF54x + /* Setup DMAC1 channel mux for NFC which shared with SDH */ + bfin_write_DMAC1_PERIMUX(bfin_read_DMAC1_PERIMUX() & ~1); + SSYNC(); +#endif + + set_dma_callback(CH_NFC, bf5xx_nand_dma_irq, info); /* Turn off the DMA channel first */ disable_dma(CH_NFC); @@ -632,7 +630,7 @@ static int bf5xx_nand_hw_init(struct bf5xx_nand_info *info) /* * Device management interface */ -static int bf5xx_nand_add_partition(struct bf5xx_nand_info *info) +static int __devinit bf5xx_nand_add_partition(struct bf5xx_nand_info *info) { struct mtd_info *mtd = &info->mtd; |