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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-18 02:28:15 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-18 02:28:15 (GMT) |
commit | 0df0914d414a504b975f3cc66ace0c16ef55b7f3 (patch) | |
tree | c97ffa357943a8b226cdec1b9632c4cede813205 /drivers/mtd/onenand | |
parent | 6899608533410557e6698cb9d4ff6df553916e98 (diff) | |
parent | 05f689400ea5fa3d71af82f910c8b140f87ad1f3 (diff) | |
download | linux-0df0914d414a504b975f3cc66ace0c16ef55b7f3.tar.xz |
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (258 commits)
omap: zoom: host should not pull up wl1271's irq line
arm: plat-omap: iommu: fix request_mem_region() error path
OMAP2+: Common CPU DIE ID reading code reads wrong registers for OMAP4430
omap4: mux: Remove duplicate mux modes
omap: iovmm: don't check 'da' to set IOVMF_DA_FIXED flag
omap: iovmm: disallow mapping NULL address when IOVMF_DA_ANON is set
omap2+: mux: Fix compile when CONFIG_OMAP_MUX is not selected
omap4: board-omap4panda: Initialise the serial pads
omap3: board-3430sdp: Initialise the serial pads
omap4: board-4430sdp: Initialise the serial pads
omap2+: mux: Add macro for configuring static with omap_hwmod_mux_init
omap2+: mux: Remove the use of IDLE flag
omap2+: Add separate list for dynamic pads to mux
perf: add OMAP support for the new power events
OMAP4: Add IVA OPP enteries.
OMAP4: Update Voltage Rail Values for MPU, IVA and CORE
OMAP4: Enable 800 MHz and 1 GHz MPU-OPP
OMAP3+: OPP: Replace voltage values with Macros
OMAP3: wdtimer: Fix CORE idle transition
Watchdog: omap_wdt: add fine grain runtime-pm
...
Fix up various conflicts in
- arch/arm/mach-omap2/board-omap3evm.c
- arch/arm/mach-omap2/clock3xxx_data.c
- arch/arm/mach-omap2/usb-musb.c
- arch/arm/plat-omap/include/plat/usb.h
- drivers/usb/musb/musb_core.h
Diffstat (limited to 'drivers/mtd/onenand')
-rw-r--r-- | drivers/mtd/onenand/omap2.c | 36 |
1 files changed, 8 insertions, 28 deletions
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c index c849cac..14a49ab 100644 --- a/drivers/mtd/onenand/omap2.c +++ b/drivers/mtd/onenand/omap2.c @@ -63,7 +63,7 @@ struct omap2_onenand { struct completion dma_done; int dma_channel; int freq; - int (*setup)(void __iomem *base, int freq); + int (*setup)(void __iomem *base, int *freq_ptr); struct regulator *regulator; }; @@ -148,11 +148,9 @@ static int omap2_onenand_wait(struct mtd_info *mtd, int state) wait_err("controller error", state, ctrl, intr); return -EIO; } - if ((intr & intr_flags) != intr_flags) { - wait_err("timeout", state, ctrl, intr); - return -EIO; - } - return 0; + if ((intr & intr_flags) == intr_flags) + return 0; + /* Continue in wait for interrupt branch */ } if (state != FL_READING) { @@ -581,7 +579,7 @@ static int __adjust_timing(struct device *dev, void *data) /* DMA is not in use so this is all that is needed */ /* Revisit for OMAP3! */ - ret = c->setup(c->onenand.base, c->freq); + ret = c->setup(c->onenand.base, &c->freq); return ret; } @@ -673,7 +671,7 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev) } if (pdata->onenand_setup != NULL) { - r = pdata->onenand_setup(c->onenand.base, c->freq); + r = pdata->onenand_setup(c->onenand.base, &c->freq); if (r < 0) { dev_err(&pdev->dev, "Onenand platform setup failed: " "%d\n", r); @@ -718,8 +716,8 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev) } dev_info(&pdev->dev, "initializing on CS%d, phys base 0x%08lx, virtual " - "base %p\n", c->gpmc_cs, c->phys_base, - c->onenand.base); + "base %p, freq %d MHz\n", c->gpmc_cs, c->phys_base, + c->onenand.base, c->freq); c->pdev = pdev; c->mtd.name = dev_name(&pdev->dev); @@ -754,24 +752,6 @@ static int __devinit omap2_onenand_probe(struct platform_device *pdev) if ((r = onenand_scan(&c->mtd, 1)) < 0) goto err_release_regulator; - switch ((c->onenand.version_id >> 4) & 0xf) { - case 0: - c->freq = 40; - break; - case 1: - c->freq = 54; - break; - case 2: - c->freq = 66; - break; - case 3: - c->freq = 83; - break; - case 4: - c->freq = 104; - break; - } - #ifdef CONFIG_MTD_PARTITIONS r = parse_mtd_partitions(&c->mtd, part_probes, &c->parts, 0); if (r > 0) |