From 61c951dedce6aa4dbc5456730233c30ac0d30d5d Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Mon, 20 Mar 2017 19:50:48 +0200 Subject: [PATCH] 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 Signed-off-by: Ulf Hansson Tested-by: Ludovic Desroches --- drivers/mmc/host/sdhci-pci-core.c | 5 ++++- drivers/mmc/host/sdhci-pci.h | 1 + 2 files changed, 5 insertions(+), 1 deletion(-) 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 *); -- 2.20.1