add the 'goldfish' target, useful for experimenting with virtual phone hardware ...
[openwrt/svn-archive/archive.git] / target / linux / goldfish / patches-2.6.30 / 0098-mmc-sd-When-resuming-try-a-little-harder-to-init.patch
1 From bd8df907ee8e95143d1bb7ec01ee0e4b6f7e1b79 Mon Sep 17 00:00:00 2001
2 From: San Mehat <san@android.com>
3 Date: Mon, 1 Dec 2008 08:52:34 -0800
4 Subject: [PATCH 098/134] mmc: sd: When resuming, try a little harder to init the card
5
6 Signed-off-by: San Mehat <san@android.com>
7 ---
8 drivers/mmc/core/sd.c | 19 +++++++++++++++++++
9 1 files changed, 19 insertions(+), 0 deletions(-)
10
11 --- a/drivers/mmc/core/sd.c
12 +++ b/drivers/mmc/core/sd.c
13 @@ -607,12 +607,31 @@ static void mmc_sd_suspend(struct mmc_ho
14 static void mmc_sd_resume(struct mmc_host *host)
15 {
16 int err;
17 +#ifdef CONFIG_MMC_PARANOID_SD_INIT
18 + int retries;
19 +#endif
20
21 BUG_ON(!host);
22 BUG_ON(!host->card);
23
24 mmc_claim_host(host);
25 +#ifdef CONFIG_MMC_PARANOID_SD_INIT
26 + retries = 5;
27 + while (retries) {
28 + err = mmc_sd_init_card(host, host->ocr, host->card);
29 +
30 + if (err) {
31 + printk(KERN_ERR "%s: Re-init card rc = %d (retries = %d)\n",
32 + mmc_hostname(host), err, retries);
33 + mdelay(5);
34 + retries--;
35 + continue;
36 + }
37 + break;
38 + }
39 +#else
40 err = mmc_sd_init_card(host, host->ocr, host->card);
41 +#endif
42 mmc_release_host(host);
43
44 if (err) {