diff options
| author | Micky Ching <micky_ching@realsil.com.cn> | 2014-12-23 04:19:43 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-01-19 11:56:19 +0300 |
| commit | 2057647f0c8b84d7392469214bfcb5baf2e74498 (patch) | |
| tree | 6c319bb3eac669bffc908c86c6026e1179eb2314 /drivers/mmc/host/rtsx_pci_sdmmc.c | |
| parent | 755987f9a3e5d22a3aeeff37d8f25acf8f3d744d (diff) | |
| download | linux-2057647f0c8b84d7392469214bfcb5baf2e74498.tar.xz | |
mmc: rtsx: init cookie at probe/card_event
host->cookie is used for handle async request,
we should init it to negative value when new card inserted,
make cookie value invalid.
Signed-off-by: Micky Ching <micky_ching@realsil.com.cn>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/rtsx_pci_sdmmc.c')
| -rw-r--r-- | drivers/mmc/host/rtsx_pci_sdmmc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c index b1390f02f128..90b7b6d5141d 100644 --- a/drivers/mmc/host/rtsx_pci_sdmmc.c +++ b/drivers/mmc/host/rtsx_pci_sdmmc.c @@ -1321,6 +1321,7 @@ static void rtsx_pci_sdmmc_card_event(struct platform_device *pdev) { struct realtek_pci_sdmmc *host = platform_get_drvdata(pdev); + host->cookie = -1; mmc_detect_change(host->mmc, 0); } @@ -1353,6 +1354,7 @@ static int rtsx_pci_sdmmc_drv_probe(struct platform_device *pdev) host->pcr = pcr; host->mmc = mmc; host->pdev = pdev; + host->cookie = -1; host->power_state = SDMMC_POWER_OFF; INIT_WORK(&host->work, sd_request); platform_set_drvdata(pdev, host); |