From b3a736ed7d395935022a0546a1d8d4a7b3b13ab8 Mon Sep 17 00:00:00 2001 From: Pierre Ossman Date: Tue, 6 Sep 2005 15:18:58 -0700 Subject: [PATCH] --- yaml --- r: 7474 b: refs/heads/master c: 4bc20a8d497e137c0a9ee9a3bacce3dd4a2b6993 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/mmc/mmc_sysfs.c | 21 ++++++++++++++++++--- 2 files changed, 19 insertions(+), 4 deletions(-) diff --git a/[refs] b/[refs] index 7a078cc50175..9d0a465ef953 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 65ae2118e84616680dce37b951ffc366dcce7cf0 +refs/heads/master: 4bc20a8d497e137c0a9ee9a3bacce3dd4a2b6993 diff --git a/trunk/drivers/mmc/mmc_sysfs.c b/trunk/drivers/mmc/mmc_sysfs.c index 9e23ad3ae27b..3f4a66ca9555 100644 --- a/trunk/drivers/mmc/mmc_sysfs.c +++ b/trunk/drivers/mmc/mmc_sysfs.c @@ -48,7 +48,6 @@ MMC_ATTR(serial, "0x%08x\n", card->cid.serial); static struct device_attribute mmc_dev_attrs[] = { MMC_ATTR_RO(cid), MMC_ATTR_RO(csd), - MMC_ATTR_RO(scr), MMC_ATTR_RO(date), MMC_ATTR_RO(fwrev), MMC_ATTR_RO(hwrev), @@ -59,6 +58,8 @@ static struct device_attribute mmc_dev_attrs[] = { __ATTR_NULL }; +static struct device_attribute mmc_dev_attr_scr = MMC_ATTR_RO(scr); + static void mmc_release_card(struct device *dev) { @@ -209,10 +210,20 @@ void mmc_init_card(struct mmc_card *card, struct mmc_host *host) */ int mmc_register_card(struct mmc_card *card) { + int ret; + snprintf(card->dev.bus_id, sizeof(card->dev.bus_id), "%s:%04x", mmc_hostname(card->host), card->rca); - return device_add(&card->dev); + ret = device_add(&card->dev); + if (ret == 0) { + if (mmc_card_sd(card)) { + ret = device_create_file(&card->dev, &mmc_dev_attr_scr); + if (ret) + device_del(&card->dev); + } + } + return ret; } /* @@ -221,8 +232,12 @@ int mmc_register_card(struct mmc_card *card) */ void mmc_remove_card(struct mmc_card *card) { - if (mmc_card_present(card)) + if (mmc_card_present(card)) { + if (mmc_card_sd(card)) + device_remove_file(&card->dev, &mmc_dev_attr_scr); + device_del(&card->dev); + } put_device(&card->dev); }