AuxXxilium/linux_dsm_epyc7002
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7472bab236
linux_dsm_epyc7002/drivers/mmc/host
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Francesco Lavra 7472bab236 mmc: omap_hsmmc: clear status flags before starting a new command 
Commit 1f6b9fa40e consolidated writes to
the STAT register in one location, moving them from omap_hsmmc_do_irq()
to omap_hsmmc_irq(). This move has the unwanted side effect that the
controller status flags are potentially cleared after a new command has
been started as a consequence of reading the previous status flags.
This means that if the new command changes the status flags before the
IRQ routine returns, those flags may be cleared without handling the
event which asserted them, and thus missing the event.
Move the writing of the STAT register back in omap_hsmmc_do_irq(),
before handling the status flags which generated the interrupt.

Signed-off-by: Francesco Lavra <francescolavra.fl@gmail.com>
Reviewed-and-Tested-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
2013-08-25 15:41:17 -04:00
..
android-goldfish.c mmc: remove unnecessary platform_set_drvdata() 2013-05-26 14:23:23 -04:00
atmel-mci-regs.h mmc: atmel-mci: AP700x PDC is not connected to MCI 2012-10-03 10:05:23 -04:00
atmel-mci.c mmc: atmel-mci: prepare clk before calling enable 2013-08-24 23:14:59 -04:00
au1xmmc.c mmc: remove unnecessary platform_set_drvdata() 2013-05-26 14:23:23 -04:00
bfin_sdh.c mmc: remove unnecessary platform_set_drvdata() 2013-05-26 14:23:23 -04:00
cb710-mmc.c mmc: host: use platform_{get,set}_drvdata() 2013-06-27 11:13:02 -04:00
cb710-mmc.h mmc: host: use platform_{get,set}_drvdata() 2013-06-27 11:13:02 -04:00
davinci_mmc.c MMC highlights for 3.11: 2013-07-10 11:16:00 -07:00
dw_mmc-exynos.c mmc: dw_mmc: exynos: Add a new compatible string for exynos5420 2013-08-25 00:21:42 -04:00
dw_mmc-pci.c mmc: dw_mmc-pci: enable bus-mastering mode 2013-08-25 00:10:12 -04:00
dw_mmc-pltfm.c mmc: dw_mmc-pltfm: include 'dw_mmc-pltfm.h' 2013-08-24 23:41:01 -04:00
dw_mmc-pltfm.h mmc: remove use of __devexit 2012-11-28 12:28:18 -08:00
dw_mmc-socfpga.c mmc: dw_mmc: Add support DW SD/MMC driver on SOCFPGA 2013-06-27 12:39:24 -04:00
dw_mmc.c mmc: dw_mmc: Handle DW_MCI_QUIRK_IDMAC_DTO properly 2013-08-24 22:21:33 -04:00
dw_mmc.h mmc: dw_mmc: Add support DW SD/MMC driver on SOCFPGA 2013-06-27 12:39:24 -04:00
jz4740_mmc.c mmc: slot-gpio: Add debouncing capability to mmc_gpio_request_cd() 2013-08-24 23:45:09 -04:00
Kconfig mmc: dw_mmc: add missing MFD_SYSCON dependency for SOCFPGA 2013-08-24 23:32:45 -04:00
Makefile mmc: host: Remove a duplicate line in Makefile 2013-08-24 22:52:19 -04:00
mmc_spi.c mmc: mmc_spi: Remove platform data .get_cd() and .get_ro() callbacks 2013-08-24 23:58:06 -04:00
mmci.c ARM: 7726/1: mmc: mmci: Add card_busy function to improve UHS card support 2013-05-23 00:09:16 +01:00
mmci.h ARM: 7726/1: mmc: mmci: Add card_busy function to improve UHS card support 2013-05-23 00:09:16 +01:00
msm_sdcc.c msm_sdcc: Convert to clk_prepare/unprepare 2013-06-24 13:06:42 -07:00
msm_sdcc.h mmc: msm_sdcc: Use MCI_INT_MASK0 for PIO interrupts 2011-10-26 15:43:37 -04:00
mvsdio.c mmc: slot-gpio: Add debouncing capability to mmc_gpio_request_cd() 2013-08-24 23:45:09 -04:00
mvsdio.h mmc: SDIO driver for Marvell SoCs 2009-03-24 21:30:03 +01:00
mxcmmc.c mmc: mxcmmc: handle mmc_of_parse() errors during probe 2013-06-27 10:23:05 -04:00
mxs-mmc.c mmc: mxs-mmc: Check the return value from stmp_reset_block() 2013-08-24 22:09:45 -04:00
of_mmc_spi.c mmc: mmc_spi: Support CD/RO GPIOs 2013-08-24 23:45:22 -04:00
omap_hsmmc.c mmc: omap_hsmmc: clear status flags before starting a new command 2013-08-25 15:41:17 -04:00
omap.c mmc: omap: remove unnecessary #if 0's 2013-07-05 12:46:29 -04:00
pxamci.c mmc: remove unnecessary platform_set_drvdata() 2013-05-26 14:23:23 -04:00
pxamci.h
rtsx_pci_sdmmc.c mmc: remove unnecessary platform_set_drvdata() 2013-05-26 14:23:23 -04:00
s3cmci.c mmc: s3cmci: moved mach/regs-sdi.h into s3cmci device driver 2013-03-05 10:42:47 +09:00
s3cmci.h s3cmci: DMA fixes 2009-10-01 16:11:15 -07:00
sdhci-acpi.c mmc: sdhci-acpi: add support for eMMC hardware reset for HID 80860F14 2013-07-05 12:46:25 -04:00
sdhci-bcm2835.c mmc: sdhci-bcm2835: Staticize bcm2835_sdhci_get_min_clock 2013-08-24 21:37:55 -04:00
sdhci-bcm-kona.c mmc: bcm281xx SDHCI driver 2013-07-05 13:00:31 -04:00
sdhci-cns3xxx.c mmc: sdhci: Add size for caller in init+register 2013-05-31 11:59:29 -04:00
sdhci-dove.c mmc: sdhci: Add size for caller in init+register 2013-05-31 11:59:29 -04:00
sdhci-esdhc-imx.c mmc: slot-gpio: Add debouncing capability to mmc_gpio_request_cd() 2013-08-24 23:45:09 -04:00
sdhci-esdhc.h mmc: esdhc: Add support for 8-bit bus width and non-removable card 2013-07-05 12:46:30 -04:00
sdhci-of-esdhc.c mmc: esdhc: Fix bug when writing to SDHCI_HOST_CONTROL register 2013-07-05 12:48:35 -04:00
sdhci-of-hlwd.c mmc: sdhci: Add size for caller in init+register 2013-05-31 11:59:29 -04:00
sdhci-pci-data.c mmc: sdhci-pci: add platform data 2012-01-11 23:58:47 -05:00
sdhci-pci.c mmc: sdhci-pci: add another device id 2013-07-05 12:50:31 -04:00
sdhci-pltfm.c mmc: sdhci: Add size for caller in init+register 2013-05-31 11:59:29 -04:00
sdhci-pltfm.h mmc: sdhci: Add size for caller in init+register 2013-05-31 11:59:29 -04:00
sdhci-pxav2.c mmc: sdhci: Add size for caller in init+register 2013-05-31 11:59:29 -04:00
sdhci-pxav3.c mmc: slot-gpio: Add debouncing capability to mmc_gpio_request_cd() 2013-08-24 23:45:09 -04:00
sdhci-s3c-regs.h mmc: sdhci-s3c: remove platform dependencies 2013-04-19 13:51:23 +02:00
sdhci-s3c.c mmc: remove unnecessary platform_set_drvdata() 2013-05-26 14:23:23 -04:00
sdhci-sirf.c mmc: slot-gpio: Add debouncing capability to mmc_gpio_request_cd() 2013-08-24 23:45:09 -04:00
sdhci-spear.c mmc: remove unnecessary platform_set_drvdata() 2013-05-26 14:23:23 -04:00
sdhci-tegra.c mmc: tegra: handle mmc_of_parse() errors during probe 2013-06-27 10:23:52 -04:00
sdhci.c mmc: sdhci: request irq after sdhci_init() is called 2013-08-24 22:10:10 -04:00
sdhci.h mmc: sdhci: add card_event callback to sdhci 2013-07-05 12:59:12 -04:00
sdricoh_cs.c drivers/mmc: use module_pcmcia_driver() in pcmcia drivers 2013-03-15 12:26:04 -07:00
sh_mmcif.c mmc: sh_mmcif: revision-specific CLK_CTRL2 handling 2013-08-25 00:10:18 -04:00
sh_mobile_sdhi.c mmc: SDHI: add DT compatibility strings for further SoCs 2013-08-25 00:10:13 -04:00
tifm_sd.c Autogenerated GPG tag for Rusty D1ADB8F1: 15EE 8D6C AB0E 7F0C F999 BFCB D920 0E6C D1AD B8F1 2012-01-14 12:32:16 -08:00
tmio_mmc_dma.c mmc: tmio_mmc_dma: fix PIO fallback on SDHI 2013-08-24 23:38:15 -04:00
tmio_mmc_pio.c mmc: tmio-mmc: Remove .set_pwr() callback from platform data 2013-08-24 23:58:13 -04:00
tmio_mmc.c mmc: remove unnecessary platform_set_drvdata() 2013-05-26 14:23:23 -04:00
tmio_mmc.h mmc: tmio-mmc: Remove .set_pwr() callback from platform data 2013-08-24 23:58:13 -04:00
ushc.c USB: convert some miscellanies drivers to use module_usb_driver() 2011-11-18 09:52:10 -08:00
via-sdmmc.c mmc: remove use of __devexit 2012-11-28 12:28:18 -08:00
vub300.c mmc: vub300: Staticize vub300_init_card 2013-08-24 21:39:53 -04:00
wbsd.c mmc: remove use of __devexit 2012-11-28 12:28:18 -08:00
wbsd.h
wmt-sdmmc.c mmc: remove unnecessary platform_set_drvdata() 2013-05-26 14:23:23 -04:00