From 11354d03afe9dd0d114e078057158baad4b4eee9 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Sun, 14 Jan 2007 01:41:45 +0100 Subject: [PATCH] mmc: let host be parent of cards Change the parent of cards to be a specific host (a class device), not the physical controller. This is particularly useful when the hardware has multiple slots, meaning multiple hosts. Signed-off-by: Pierre Ossman --- drivers/mmc/mmc_sysfs.c | 2 +- include/linux/mmc/host.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/mmc_sysfs.c b/drivers/mmc/mmc_sysfs.c index e334acd045..d32698b02d 100644 --- a/drivers/mmc/mmc_sysfs.c +++ b/drivers/mmc/mmc_sysfs.c @@ -199,7 +199,7 @@ void mmc_init_card(struct mmc_card *card, struct mmc_host *host) memset(card, 0, sizeof(struct mmc_card)); card->host = host; device_initialize(&card->dev); - card->dev.parent = mmc_dev(host); + card->dev.parent = mmc_classdev(host); card->dev.bus = &mmc_bus_type; card->dev.release = mmc_release_card; } diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h index dc4c6e3951..ae98d6766b 100644 --- a/include/linux/mmc/host.h +++ b/include/linux/mmc/host.h @@ -127,6 +127,7 @@ static inline void *mmc_priv(struct mmc_host *host) } #define mmc_dev(x) ((x)->parent) +#define mmc_classdev(x) (&(x)->class_dev) #define mmc_hostname(x) ((x)->class_dev.bus_id) extern int mmc_suspend_host(struct mmc_host *, pm_message_t); -- 2.39.5