From be83f982a71eb76288d011d6681739059d9a6ead Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Thu, 12 May 2016 17:52:20 +0200
Subject: sunxi: delete old kernel versions
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
.../patches-4.1/140-mmc-sdio-reliability-fix.patch | 86 ----------------------
1 file changed, 86 deletions(-)
delete mode 100644 target/linux/sunxi/patches-4.1/140-mmc-sdio-reliability-fix.patch
(limited to 'target/linux/sunxi/patches-4.1/140-mmc-sdio-reliability-fix.patch')
diff --git a/target/linux/sunxi/patches-4.1/140-mmc-sdio-reliability-fix.patch b/target/linux/sunxi/patches-4.1/140-mmc-sdio-reliability-fix.patch
deleted file mode 100644
index 76bc222..0000000
--- a/target/linux/sunxi/patches-4.1/140-mmc-sdio-reliability-fix.patch
+++ /dev/null
@@ -1,86 +0,0 @@
-From 8a7013f47196abed7e6a40e93d1de1639cd46228 Mon Sep 17 00:00:00 2001
-From: Hans de Goede <hdegoede@redhat.com>
-Date: Fri, 10 Jul 2015 17:03:03 +0200
-Subject: [PATCH] mmc: sunxi: Don't start commands while the card is busy
-
-Some sdio wifi modules have not been working reliable with the sunxi-mmc
-host code. This turns out to be caused by it starting new commands while
-the card signals that it is still busy processing a previous command.
-
-This commit fixes this, thereby fixing the wifi reliability issues on
-the Cubietruck and other sunxi boards using sdio wifi.
-
-Reported-by: Eugene K <sigintmailru@gmail.com>
-Suggested-by: Eugene K <sigintmailru@gmail.com>
-Cc: Eugene K <sigintmailru@gmail.com>
-Cc: Arend van Spriel <arend@broadcom.com>
-Signed-off-by: Hans de Goede <hdegoede@redhat.com>
----
-Changes in v2:
--Properly accredit Eugene K for coming up with the fix for this
----
- drivers/mmc/host/sunxi-mmc.c | 32 ++++++++++++++++++++++++++++++++
- 1 file changed, 32 insertions(+)
-
---- a/drivers/mmc/host/sunxi-mmc.c
-+++ b/drivers/mmc/host/sunxi-mmc.c
-@@ -289,6 +289,24 @@ static int sunxi_mmc_init_host(struct mm
- return 0;
- }
-
-+/* Wait for card to report ready before starting a new cmd */
-+static int sunxi_mmc_wait_card_ready(struct sunxi_mmc_host *host)
-+{
-+ unsigned long expire = jiffies + msecs_to_jiffies(500);
-+ u32 rval;
-+
-+ do {
-+ rval = mmc_readl(host, REG_STAS);
-+ } while (time_before(jiffies, expire) && (rval & SDXC_CARD_DATA_BUSY));
-+
-+ if (rval & SDXC_CARD_DATA_BUSY) {
-+ dev_err(mmc_dev(host->mmc), "Error R1 ready timeout\n");
-+ return -EIO;
-+ }
-+
-+ return 0;
-+}
-+
- static void sunxi_mmc_init_idma_des(struct sunxi_mmc_host *host,
- struct mmc_data *data)
- {
-@@ -383,6 +401,8 @@ static void sunxi_mmc_send_manual_stop(s
- u32 arg, cmd_val, ri;
- unsigned long expire = jiffies + msecs_to_jiffies(1000);
-
-+ sunxi_mmc_wait_card_ready(host);
-+
- cmd_val = SDXC_START | SDXC_RESP_EXPIRE |
- SDXC_STOP_ABORT_CMD | SDXC_CHECK_RESPONSE_CRC;
-
-@@ -597,6 +617,11 @@ static int sunxi_mmc_oclk_onoff(struct s
- {
- unsigned long expire = jiffies + msecs_to_jiffies(250);
- u32 rval;
-+ int ret;
-+
-+ ret = sunxi_mmc_wait_card_ready(host);
-+ if (ret)
-+ return ret;
-
- rval = mmc_readl(host, REG_CLKCR);
- rval &= ~(SDXC_CARD_CLOCK_ON | SDXC_LOW_POWER_ON);
-@@ -784,6 +809,13 @@ static void sunxi_mmc_request(struct mmc
- mmc_request_done(mmc, mrq);
- return;
- }
-+
-+ ret = sunxi_mmc_wait_card_ready(host);
-+ if (ret) {
-+ mrq->cmd->error = ret;
-+ mmc_request_done(mmc, mrq);
-+ return;
-+ }
-
- if (data) {
- ret = sunxi_mmc_map_dma(host, data);
--
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