remove 2.6.23 support, as the last target using that has been nuked, too

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16275 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 152 deletions

diff --git a/target/linux/generic-2.6/patches-2.6.23/301-mmc_sdhci_fixes.patch b/target/linux/generic-2.6/patches-2.6.23/301-mmc_sdhci_fixes.patch
deleted file mode 100644
index 666ba096a3..0000000000
--- a/target/linux/generic-2.6/patches-2.6.23/301-mmc_sdhci_fixes.patch
+++ /dev/null
@@ -1,152 +0,0 @@
---- a/drivers/mmc/host/sdhci.c
-+++ b/drivers/mmc/host/sdhci.c
-@@ -481,16 +481,16 @@ static void sdhci_finish_data(struct sdh
- 	 * Controller doesn't count down when in single block mode.
- 	 */
- 	if (data->blocks == 1)
--		blocks = (data->error == MMC_ERR_NONE) ? 0 : 1;
-+		blocks = (data->error == 0) ? 0 : 1;
- 	else
- 		blocks = readw(host->ioaddr + SDHCI_BLOCK_COUNT);
- 	data->bytes_xfered = data->blksz * (data->blocks - blocks);
- 
--	if ((data->error == MMC_ERR_NONE) && blocks) {
-+	if (!data->error && blocks) {
- 		printk(KERN_ERR "%s: Controller signalled completion even "
- 			"though there were blocks left.\n",
- 			mmc_hostname(host->mmc));
--		data->error = MMC_ERR_FAILED;
-+		data->error = -EIO;
- 	}
- 
- 	if (data->stop) {
-@@ -498,7 +498,7 @@ static void sdhci_finish_data(struct sdh
- 		 * The controller needs a reset of internal state machines
- 		 * upon error conditions.
- 		 */
--		if (data->error != MMC_ERR_NONE) {
-+		if (data->error) {
- 			sdhci_reset(host, SDHCI_RESET_CMD);
- 			sdhci_reset(host, SDHCI_RESET_DATA);
- 		}
-@@ -533,7 +533,7 @@ static void sdhci_send_command(struct sd
- 			printk(KERN_ERR "%s: Controller never released "
- 				"inhibit bit(s).\n", mmc_hostname(host->mmc));
- 			sdhci_dumpregs(host);
--			cmd->error = MMC_ERR_FAILED;
-+			cmd->error = -EIO;
- 			tasklet_schedule(&host->finish_tasklet);
- 			return;
- 		}
-@@ -554,7 +554,7 @@ static void sdhci_send_command(struct sd
- 	if ((cmd->flags & MMC_RSP_136) && (cmd->flags & MMC_RSP_BUSY)) {
- 		printk(KERN_ERR "%s: Unsupported response type!\n",
- 			mmc_hostname(host->mmc));
--		cmd->error = MMC_ERR_INVALID;
-+		cmd->error = -EINVAL;
- 		tasklet_schedule(&host->finish_tasklet);
- 		return;
- 	}
-@@ -601,7 +601,7 @@ static void sdhci_finish_command(struct 
- 		}
- 	}
- 
--	host->cmd->error = MMC_ERR_NONE;
-+	host->cmd->error = 0;
- 
- 	if (host->data && host->data_early)
- 		sdhci_finish_data(host);
-@@ -722,7 +722,7 @@ static void sdhci_request(struct mmc_hos
- 	host->mrq = mrq;
- 
- 	if (!(readl(host->ioaddr + SDHCI_PRESENT_STATE) & SDHCI_CARD_PRESENT)) {
--		host->mrq->cmd->error = MMC_ERR_TIMEOUT;
-+		host->mrq->cmd->error = -ENOMEDIUM;
- 		tasklet_schedule(&host->finish_tasklet);
- 	} else
- 		sdhci_send_command(host, mrq->cmd);
-@@ -831,7 +831,7 @@ static void sdhci_tasklet_card(unsigned 
- 			sdhci_reset(host, SDHCI_RESET_CMD);
- 			sdhci_reset(host, SDHCI_RESET_DATA);
- 
--			host->mrq->cmd->error = MMC_ERR_FAILED;
-+			host->mrq->cmd->error = -ENOMEDIUM;
- 			tasklet_schedule(&host->finish_tasklet);
- 		}
- 	}
-@@ -859,9 +859,9 @@ static void sdhci_tasklet_finish(unsigne
- 	 * The controller needs a reset of internal state machines
- 	 * upon error conditions.
- 	 */
--	if ((mrq->cmd->error != MMC_ERR_NONE) ||
--		(mrq->data && ((mrq->data->error != MMC_ERR_NONE) ||
--		(mrq->data->stop && (mrq->data->stop->error != MMC_ERR_NONE))))) {
-+	if (mrq->cmd->error ||
-+		(mrq->data && (mrq->data->error ||
-+		(mrq->data->stop && mrq->data->stop->error)))) {
- 
- 		/* Some controllers need this kick or reset won't work here */
- 		if (host->chip->quirks & SDHCI_QUIRK_CLOCK_BEFORE_RESET) {
-@@ -906,13 +906,13 @@ static void sdhci_timeout_timer(unsigned
- 		sdhci_dumpregs(host);
- 
- 		if (host->data) {
--			host->data->error = MMC_ERR_TIMEOUT;
-+			host->data->error = -ETIMEDOUT;
- 			sdhci_finish_data(host);
- 		} else {
- 			if (host->cmd)
--				host->cmd->error = MMC_ERR_TIMEOUT;
-+				host->cmd->error = -ETIMEDOUT;
- 			else
--				host->mrq->cmd->error = MMC_ERR_TIMEOUT;
-+				host->mrq->cmd->error = -ETIMEDOUT;
- 
- 			tasklet_schedule(&host->finish_tasklet);
- 		}
-@@ -941,13 +941,12 @@ static void sdhci_cmd_irq(struct sdhci_h
- 	}
- 
- 	if (intmask & SDHCI_INT_TIMEOUT)
--		host->cmd->error = MMC_ERR_TIMEOUT;
--	else if (intmask & SDHCI_INT_CRC)
--		host->cmd->error = MMC_ERR_BADCRC;
--	else if (intmask & (SDHCI_INT_END_BIT | SDHCI_INT_INDEX))
--		host->cmd->error = MMC_ERR_FAILED;
-+		host->cmd->error = -ETIMEDOUT;
-+	else if (intmask & (SDHCI_INT_CRC | SDHCI_INT_END_BIT |
-+			SDHCI_INT_INDEX))
-+		host->cmd->error = -EILSEQ;
- 
--	if (host->cmd->error != MMC_ERR_NONE)
-+	if (host->cmd->error)
- 		tasklet_schedule(&host->finish_tasklet);
- 	else if (intmask & SDHCI_INT_RESPONSE)
- 		sdhci_finish_command(host);
-@@ -974,13 +973,11 @@ static void sdhci_data_irq(struct sdhci_
- 	}
- 
- 	if (intmask & SDHCI_INT_DATA_TIMEOUT)
--		host->data->error = MMC_ERR_TIMEOUT;
--	else if (intmask & SDHCI_INT_DATA_CRC)
--		host->data->error = MMC_ERR_BADCRC;
--	else if (intmask & SDHCI_INT_DATA_END_BIT)
--		host->data->error = MMC_ERR_FAILED;
-+		host->data->error = -ETIMEDOUT;
-+	else if (intmask & (SDHCI_INT_DATA_CRC | SDHCI_INT_DATA_END_BIT))
-+		host->data->error = -EILSEQ;
- 
--	if (host->data->error != MMC_ERR_NONE)
-+	if (host->data->error)
- 		sdhci_finish_data(host);
- 	else {
- 		if (intmask & (SDHCI_INT_DATA_AVAIL | SDHCI_INT_SPACE_AVAIL))
-@@ -1312,7 +1309,7 @@ static int __devinit sdhci_probe_slot(st
- 	mmc->ops = &sdhci_ops;
- 	mmc->f_min = host->max_clk / 256;
- 	mmc->f_max = host->max_clk;
--	mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MULTIWRITE | MMC_CAP_BYTEBLOCK;
-+	mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MULTIWRITE;
- 
- 	if (caps & SDHCI_CAN_DO_HISPD)
- 		mmc->caps |= MMC_CAP_SD_HIGHSPEED;