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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc

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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (66 commits)
  mmc: add new sdhci-pxa driver for Marvell SoCs
  mmc: make number of mmcblk minors configurable
  mmc_spi: Recover from CRC errors for r/w operation over SPI.
  mmc: sdhci-pltfm: add -pltfm driver for imx35/51
  mmc: sdhci-of-esdhc: factor out common stuff
  mmc: sdhci_pltfm: pass more data on custom init call
  mmc: sdhci: introduce get_ro private write-protect hook
  mmc: sdhci-pltfm: move .h file into appropriate subdir
  mmc: sdhci-pltfm: Add structure for host-specific data
  mmc: fix cb710 kconfig dependency warning
  mmc: cb710: remove debugging printk (info duplicated from mmc-core)
  mmc: cb710: clear irq handler on init() error path
  mmc: cb710: remove unnecessary msleep()
  mmc: cb710: implement get_cd() callback
  mmc: cb710: partially demystify clock selection
  mmc: add a file to debugfs for changing host clock at runtime
  mmc: sdhci: allow for eMMC 74 clock generation by controller
  mmc: sdhci: highspeed: check for mmc as well as sd cards
  mmc: sdhci: Add Moorestown device support
  mmc: sdhci: Intel Medfield support
  ...
This commit is contained in:
Linus Torvalds
2010-10-28 09:33:42 -07:00
parent 11cc21f5f5 536ac998f6
commit 00ebb6382b
60 changed files with 2537 additions and 567 deletions
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24
drivers/mmc/host/omap_hsmmc.c
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@@ -250,9 +250,9 @@ static int omap_hsmmc_1_set_power(struct device *dev, int slot, int power_on,
mmc_slot(host).before_set_reg(dev, slot, power_on, vdd);
if (power_on)
ret = mmc_regulator_set_ocr(host->vcc, vdd);
ret = mmc_regulator_set_ocr(host->mmc, host->vcc, vdd);
else
ret = mmc_regulator_set_ocr(host->vcc, 0);
ret = mmc_regulator_set_ocr(host->mmc, host->vcc, 0);
if (mmc_slot(host).after_set_reg)
mmc_slot(host).after_set_reg(dev, slot, power_on, vdd);
@@ -291,18 +291,23 @@ static int omap_hsmmc_23_set_power(struct device *dev, int slot, int power_on,
* chips/cards need an interface voltage rail too.
*/
if (power_on) {
ret = mmc_regulator_set_ocr(host->vcc, vdd);
ret = mmc_regulator_set_ocr(host->mmc, host->vcc, vdd);
/* Enable interface voltage rail, if needed */
if (ret == 0 && host->vcc_aux) {
ret = regulator_enable(host->vcc_aux);
if (ret < 0)
ret = mmc_regulator_set_ocr(host->vcc, 0);
ret = mmc_regulator_set_ocr(host->mmc,
host->vcc, 0);
}
} else {
/* Shut down the rail */
if (host->vcc_aux)
ret = regulator_disable(host->vcc_aux);
if (ret == 0)
ret = mmc_regulator_set_ocr(host->vcc, 0);
if (!ret) {
/* Then proceed to shut down the local regulator */
ret = mmc_regulator_set_ocr(host->mmc,
host->vcc, 0);
}
}
if (mmc_slot(host).after_set_reg)
@@ -343,9 +348,9 @@ static int omap_hsmmc_23_set_sleep(struct device *dev, int slot, int sleep,
if (cardsleep) {
/* VCC can be turned off if card is asleep */
if (sleep)
err = mmc_regulator_set_ocr(host->vcc, 0);
err = mmc_regulator_set_ocr(host->mmc, host->vcc, 0);
else
err = mmc_regulator_set_ocr(host->vcc, vdd);
err = mmc_regulator_set_ocr(host->mmc, host->vcc, vdd);
} else
err = regulator_set_mode(host->vcc, mode);
if (err)
@@ -2130,8 +2135,7 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
/* Since we do only SG emulation, we can have as many segs
* as we want. */
mmc->max_phys_segs = 1024;
mmc->max_hw_segs = 1024;
mmc->max_segs = 1024;
mmc->max_blk_size = 512; /* Block Length at max can be 1024 */
mmc->max_blk_count = 0xFFFF; /* No. of Blocks is 16 bits */