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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>
This commit is contained in:
Adrian Hunter 2017-03-20 19:50:48 +02:00 committed by Ulf Hansson
parent f12e39dbf3
commit 61c951dedc
2 changed files with 5 additions and 1 deletions
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3
drivers/mmc/host/sdhci-pci-core.c
View File

@ -1949,6 +1949,9 @@ static struct sdhci_pci_slot *sdhci_pci_probe_slot(
}
}
if (chip->fixes && chip->fixes->add_host)
ret = chip->fixes->add_host(slot);
else
ret = sdhci_add_host(host);
if (ret)
goto remove;

1
drivers/mmc/host/sdhci-pci.h
View File

@ -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 *);