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authorGabor Juhos <juhosg@openwrt.org>2012-12-18 17:53:53 +0000
committerGabor Juhos <juhosg@openwrt.org>2012-12-18 17:53:53 +0000
commitdb831511d2091907eef52519ebcc47f54cfd6d33 (patch)
tree9f9c7fba156b00e4bc76030988ecf32839f622ce /target/linux/goldfish/patches-2.6.30/0100-mmc-sd-Add-retries-in-re-detection.patch
parent979bc5536dd4960748cc7a96426abdc8ace15131 (diff)
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goldfish: R.I.P.
It is broken and it is not maintained by anyone since long time. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 34766
Diffstat (limited to 'target/linux/goldfish/patches-2.6.30/0100-mmc-sd-Add-retries-in-re-detection.patch')
-rw-r--r--target/linux/goldfish/patches-2.6.30/0100-mmc-sd-Add-retries-in-re-detection.patch91
1 files changed, 0 insertions, 91 deletions
diff --git a/target/linux/goldfish/patches-2.6.30/0100-mmc-sd-Add-retries-in-re-detection.patch b/target/linux/goldfish/patches-2.6.30/0100-mmc-sd-Add-retries-in-re-detection.patch
deleted file mode 100644
index 090e9e6..0000000
--- a/target/linux/goldfish/patches-2.6.30/0100-mmc-sd-Add-retries-in-re-detection.patch
+++ /dev/null
@@ -1,91 +0,0 @@
-From 39e3d37b1f7194277b8a3ea3536a67ec2d24491e Mon Sep 17 00:00:00 2001
-From: San Mehat <san@android.com>
-Date: Thu, 4 Dec 2008 11:18:00 -0800
-Subject: [PATCH 100/134] mmc: sd: Add retries in re-detection
-
-Signed-off-by: San Mehat <san@android.com>
----
- drivers/mmc/core/sd.c | 46 +++++++++++++++++++++++++++++++++++++++++++---
- 1 files changed, 43 insertions(+), 3 deletions(-)
-
---- a/drivers/mmc/core/sd.c
-+++ b/drivers/mmc/core/sd.c
-@@ -558,18 +558,37 @@ static void mmc_sd_remove(struct mmc_hos
- */
- static void mmc_sd_detect(struct mmc_host *host)
- {
-- int err;
-+ int err = 0;
-+#ifdef CONFIG_MMC_PARANOID_SD_INIT
-+ int retries = 5;
-+#endif
-
- BUG_ON(!host);
- BUG_ON(!host->card);
--
-+
- mmc_claim_host(host);
-
- /*
- * Just check if our card has been removed.
- */
-+#ifdef CONFIG_MMC_PARANOID_SD_INIT
-+ while(retries) {
-+ err = mmc_send_status(host->card, NULL);
-+ printk("%s(%s): err = %d\n", __func__, mmc_hostname(host), err);
-+ if (err) {
-+ retries--;
-+ udelay(5);
-+ continue;
-+ }
-+ break;
-+ }
-+ if (!retries) {
-+ printk(KERN_ERR "%s(%s): Unable to re-detect card (%d)\n",
-+ __func__, mmc_hostname(host), err);
-+ }
-+#else
- err = mmc_send_status(host->card, NULL);
--
-+#endif
- mmc_release_host(host);
-
- if (err) {
-@@ -664,6 +683,9 @@ static const struct mmc_bus_ops mmc_sd_o
- int mmc_attach_sd(struct mmc_host *host, u32 ocr)
- {
- int err;
-+#ifdef CONFIG_MMC_PARANOID_SD_INIT
-+ int retries;
-+#endif
-
- BUG_ON(!host);
- WARN_ON(!host->claimed);
-@@ -712,9 +734,27 @@ int mmc_attach_sd(struct mmc_host *host,
- /*
- * Detect and init the card.
- */
-+#ifdef CONFIG_MMC_PARANOID_SD_INIT
-+ retries = 5;
-+ while (retries) {
-+ err = mmc_sd_init_card(host, host->ocr, NULL);
-+ if (err) {
-+ retries--;
-+ continue;
-+ }
-+ break;
-+ }
-+
-+ if (!retries) {
-+ printk(KERN_ERR "%s: mmc_sd_init_card() failure (err = %d)\n",
-+ mmc_hostname(host), err);
-+ goto err;
-+ }
-+#else
- err = mmc_sd_init_card(host, host->ocr, NULL);
- if (err)
- goto err;
-+#endif
-
- mmc_release_host(host);
-