diff options
| author |   Adrian Hunter <adrian.hunter@intel.com> | 2017-03-20 19:50:48 +0200 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2017-04-24 21:41:36 +0200 |
| commit | 61c951dedce6aa4dbc5456730233c30ac0d30d5d (patch) | |
| tree | 6a99060c47afda7ca37d9d3754b789e79aaabc63 | |
| parent | mmc: sdhci: Add CQE support (diff) | |
| download | linux-dev-61c951dedce6aa4dbc5456730233c30ac0d30d5d.tar.xz linux-dev-61c951dedce6aa4dbc5456730233c30ac0d30d5d.zip | |
mmc: sdhci-pci: Let devices define how to add the host
SDHCI provides more flexibility than simply calling sdhci_add_host(). Make
that available by allowing devices to specify their own ->add_host()
function.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Ludovic Desroches <ludovic.desroches@microchip.com>
| -rw-r--r-- | drivers/mmc/host/sdhci-pci-core.c | 5 | ||||
| -rw-r--r-- | drivers/mmc/host/sdhci-pci.h | 1 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index 98ed90cbd9b4..b5fd82e26125 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -1949,7 +1949,10 @@ static struct sdhci_pci_slot *sdhci_pci_probe_slot( } } - ret = sdhci_add_host(host); + if (chip->fixes && chip->fixes->add_host) + ret = chip->fixes->add_host(slot); + else + ret = sdhci_add_host(host); if (ret) goto remove; diff --git a/drivers/mmc/host/sdhci-pci.h b/drivers/mmc/host/sdhci-pci.h index da7b95016c6f..d53dccb0f416 100644 --- a/drivers/mmc/host/sdhci-pci.h +++ b/drivers/mmc/host/sdhci-pci.h @@ -64,6 +64,7 @@ struct sdhci_pci_fixes { int (*probe) (struct sdhci_pci_chip *); int (*probe_slot) (struct sdhci_pci_slot *); + int (*add_host) (struct sdhci_pci_slot *); void (*remove_slot) (struct sdhci_pci_slot *, int); int (*suspend) (struct sdhci_pci_chip *); |