diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-26 09:31:09 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-26 09:31:09 -0800 |
commit | ed5dc2372dba46e0ecd08791b1a0399d313e5cff (patch) | |
tree | 571319985b59a2963fb7580c24ee2aa1696359e2 /drivers/mmc/host/dw_mmc-exynos.c | |
parent | 0512c04a2b5d29a33d96d315e1d14c55f5148aa7 (diff) | |
parent | 0e786102949d7461859c6ce9f39c2c8d28e42db3 (diff) |
Merge tag 'mmc-updates-for-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
Pull MMC update from Chris Ball:
"MMC highlights for 3.9:
Core:
- Support for packed commands in eMMC 4.5. (This requires a host
capability to be turned on. It increases write throughput by 20%+,
but may also increase average write latency; more testing needed.)
- Add DT bindings for capability flags.
- Add mmc_of_parse() for shared DT parsing between drivers.
Drivers:
- android-goldfish: New MMC driver for the Android Goldfish emulator.
- mvsdio: Add DT bindings, pinctrl, use slot-gpio for card detection.
- omap_hsmmc: Fix boot hangs with RPMB partitions.
- sdhci-bcm2835: New driver for controller used by Raspberry Pi.
- sdhci-esdhc-imx: Add 8-bit data, auto CMD23 support, use slot-gpio.
- sh_mmcif: Add support for eMMC DDR, bundled MMCIF IRQs.
- tmio_mmc: Add DT bindings, support for vccq regulator"
* tag 'mmc-updates-for-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (92 commits)
mmc: tegra: assume CONFIG_OF, remove platform data
mmc: add DT bindings for more MMC capability flags
mmc: tmio: add support for the VccQ regulator
mmc: tmio: remove unused and deprecated symbols
mmc: sh_mobile_sdhi: use managed resource allocations
mmc: sh_mobile_sdhi: remove unused .pdata field
mmc: tmio-mmc: parse device-tree bindings
mmc: tmio-mmc: define device-tree bindings
mmc: sh_mmcif: use mmc_of_parse() to parse standard MMC DT bindings
mmc: (cosmetic) remove "extern" from function declarations
mmc: provide a standard MMC device-tree binding parser centrally
mmc: detailed definition of CD and WP MMC line polarities in DT
mmc: sdhi, tmio: only check flags in tmio-mmc driver proper
mmc: sdhci: Fix parameter of sdhci_do_start_signal_voltage_switch()
mmc: sdhci: check voltage range only on regulators aware of voltage value
mmc: bcm2835: set SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK
mmc: support packed write command for eMMC4.5 devices
mmc: add packed command feature of eMMC4.5
mmc: rtsx: remove driving adjustment
mmc: use regulator_can_change_voltage() instead of regulator_count_voltages
...
Diffstat (limited to 'drivers/mmc/host/dw_mmc-exynos.c')
-rw-r--r-- | drivers/mmc/host/dw_mmc-exynos.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/mmc/host/dw_mmc-exynos.c b/drivers/mmc/host/dw_mmc-exynos.c index 4d50da618166..72fd0f2c9013 100644 --- a/drivers/mmc/host/dw_mmc-exynos.c +++ b/drivers/mmc/host/dw_mmc-exynos.c @@ -175,16 +175,6 @@ static int dw_mci_exynos_setup_bus(struct dw_mci *host, } } - gpio = of_get_named_gpio(slot_np, "wp-gpios", 0); - if (gpio_is_valid(gpio)) { - if (devm_gpio_request(host->dev, gpio, "dw-mci-wp")) - dev_info(host->dev, "gpio [%d] request failed\n", - gpio); - } else { - dev_info(host->dev, "wp gpio not available"); - host->pdata->quirks |= DW_MCI_QUIRK_NO_WRITE_PROTECT; - } - if (host->pdata->quirks & DW_MCI_QUIRK_BROKEN_CARD_DETECTION) return 0; |