diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-12 12:31:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-12 12:31:43 -0700 |
| commit | 529284a0b649499351495949d05fa3359121cbae (patch) | |
| tree | 9b33459a8f720313eeee469bfe18eeb5052246d2 /drivers | |
| parent | be521466feb3bb1cd89de82a2b1d080e9ebd3cb6 (diff) | |
| parent | 1dee79087c8b0f3239a2979f61ed92c7a5361b08 (diff) | |
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] 4263/1: fix IXP4XX_NPE[ABC]_BASE_VIRT address
[ARM] 4256/1: i.MX/MX1 SDHC fix/workaround of SD card recognition problems
[ARM] 4255/1: i.MX/MX1 Correct MPU PLL reference clock value.
[ARM] 4254/1: i.MX/MX1 CPU Frequency scaling honor boot loader set BCLK_DIV.
[ARM] 4251/1: Fix sharpsl_pm dependency
[ARM] 4250/1: Fix locomo backlight conversion error/compile failure
[ARM] 4249/1: Fix tosa compile failure
[ARM] 4248/1: lh7a40x: fix missing definitions for get_irqnr_preamble
[ARM] 4247/1: Fix long name for cc9p9360dev
ARM: OMAP: Fix OMAP2 dss2 so clk_set_parent works
ARM: OMAP: Fix missing workqueue include in board-h2.c
ARM: OMAP: Include missing header
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/imxmmc.c | 13 | ||||
| -rw-r--r-- | drivers/video/backlight/locomolcd.c | 4 |
2 files changed, 14 insertions, 3 deletions
diff --git a/drivers/mmc/imxmmc.c b/drivers/mmc/imxmmc.c index b060d4bfba29..0de5c9e94e74 100644 --- a/drivers/mmc/imxmmc.c +++ b/drivers/mmc/imxmmc.c @@ -569,10 +569,12 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat) if(host->dma_dir == DMA_FROM_DEVICE) { imxmci_busy_wait_for_status(host, &stat, - STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE, + STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE | + STATUS_TIME_OUT_READ, 50, "imxmci_cpu_driven_data read"); while((stat & (STATUS_APPL_BUFF_FF | STATUS_DATA_TRANS_DONE)) && + !(stat & STATUS_TIME_OUT_READ) && (host->data_cnt < 512)) { udelay(20); /* required for clocks < 8MHz*/ @@ -602,6 +604,12 @@ static int imxmci_cpu_driven_data(struct imxmci_host *host, unsigned int *pstat) if(host->dma_size & 0x1ff) stat &= ~STATUS_CRC_READ_ERR; + if(stat & STATUS_TIME_OUT_READ) { + dev_dbg(mmc_dev(host->mmc), "imxmci_cpu_driven_data read timeout STATUS = 0x%x\n", + stat); + trans_done = -1; + } + } else { imxmci_busy_wait_for_status(host, &stat, STATUS_APPL_BUFF_FE, @@ -709,6 +717,9 @@ static void imxmci_tasklet_fnc(unsigned long data) */ stat |= host->status_reg; + if(test_bit(IMXMCI_PEND_CPU_DATA_b, &host->pending_events)) + stat &= ~STATUS_CRC_READ_ERR; + if(test_bit(IMXMCI_PEND_WAIT_RESP_b, &host->pending_events)) { imxmci_busy_wait_for_status(host, &stat, STATUS_END_CMD_RESP | STATUS_ERR_MASK, diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c index d1312477813e..6b488b8a7eee 100644 --- a/drivers/video/backlight/locomolcd.c +++ b/drivers/video/backlight/locomolcd.c @@ -199,8 +199,8 @@ static int locomolcd_remove(struct locomo_dev *dev) { unsigned long flags; - locomobl_data.brightness = 0; - locomobl_data.power = 0; + locomolcd_bl_device->props.brightness = 0; + locomolcd_bl_device->props.power = 0; locomolcd_set_intensity(locomolcd_bl_device); backlight_device_unregister(locomolcd_bl_device); |