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path: root/drivers/mmc
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Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/card/queue.c3
-rw-r--r--drivers/mmc/host/omap.c6
-rw-r--r--drivers/mmc/host/omap_hsmmc.c7
-rw-r--r--drivers/mmc/host/tmio_mmc.c34
4 files changed, 20 insertions, 30 deletions
diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index 4e42d030e097..2ae727568df9 100644
--- a/drivers/mmc/card/queue.c
+++ b/drivers/mmc/card/queue.c
@@ -55,8 +55,7 @@ static int mmc_queue_thread(void *d)
spin_lock_irq(q->queue_lock);
set_current_state(TASK_INTERRUPTIBLE);
- if (!blk_queue_plugged(q))
- req = blk_fetch_request(q);
+ req = blk_fetch_request(q);
mq->req = req;
spin_unlock_irq(q->queue_lock);
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 379d2ffe4c87..2e032f0e8cf4 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1417,7 +1417,7 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
if (res == NULL || irq < 0)
return -ENXIO;
- res = request_mem_region(res->start, res->end - res->start + 1,
+ res = request_mem_region(res->start, resource_size(res),
pdev->name);
if (res == NULL)
return -EBUSY;
@@ -1457,7 +1457,7 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
host->irq = irq;
host->phys_base = host->mem_res->start;
- host->virt_base = ioremap(res->start, res->end - res->start + 1);
+ host->virt_base = ioremap(res->start, resource_size(res));
if (!host->virt_base)
goto err_ioremap;
@@ -1514,7 +1514,7 @@ err_free_mmc_host:
err_ioremap:
kfree(host);
err_free_mem_region:
- release_mem_region(res->start, res->end - res->start + 1);
+ release_mem_region(res->start, resource_size(res));
return ret;
}
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 158c0ee53b2c..259ece047afc 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -2047,8 +2047,7 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
res->start += pdata->reg_offset;
res->end += pdata->reg_offset;
- res = request_mem_region(res->start, res->end - res->start + 1,
- pdev->name);
+ res = request_mem_region(res->start, resource_size(res), pdev->name);
if (res == NULL)
return -EBUSY;
@@ -2287,7 +2286,7 @@ err1:
err_alloc:
omap_hsmmc_gpio_free(pdata);
err:
- release_mem_region(res->start, res->end - res->start + 1);
+ release_mem_region(res->start, resource_size(res));
return ret;
}
@@ -2324,7 +2323,7 @@ static int omap_hsmmc_remove(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res)
- release_mem_region(res->start, res->end - res->start + 1);
+ release_mem_region(res->start, resource_size(res));
platform_set_drvdata(pdev, NULL);
return 0;
diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index ac52eb65395e..ab1adeabdd22 100644
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -303,8 +303,7 @@ static void tmio_mmc_set_clock(struct tmio_mmc_host *host, int new_clock)
static void tmio_mmc_clk_stop(struct tmio_mmc_host *host)
{
- struct mfd_cell *cell = host->pdev->dev.platform_data;
- struct tmio_mmc_data *pdata = cell->driver_data;
+ struct tmio_mmc_data *pdata = mfd_get_data(host->pdev);
/*
* Testing on sh-mobile showed that SDIO IRQs are unmasked when
@@ -327,8 +326,7 @@ static void tmio_mmc_clk_stop(struct tmio_mmc_host *host)
static void tmio_mmc_clk_start(struct tmio_mmc_host *host)
{
- struct mfd_cell *cell = host->pdev->dev.platform_data;
- struct tmio_mmc_data *pdata = cell->driver_data;
+ struct tmio_mmc_data *pdata = mfd_get_data(host->pdev);
sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, 0x0100 |
sd_ctrl_read16(host, CTL_SD_CARD_CLK_CTL));
@@ -669,8 +667,7 @@ out:
static irqreturn_t tmio_mmc_irq(int irq, void *devid)
{
struct tmio_mmc_host *host = devid;
- struct mfd_cell *cell = host->pdev->dev.platform_data;
- struct tmio_mmc_data *pdata = cell->driver_data;
+ struct tmio_mmc_data *pdata = mfd_get_data(host->pdev);
unsigned int ireg, irq_mask, status;
unsigned int sdio_ireg, sdio_irq_mask, sdio_status;
@@ -799,8 +796,7 @@ static void tmio_mmc_start_dma_rx(struct tmio_mmc_host *host)
struct scatterlist *sg = host->sg_ptr, *sg_tmp;
struct dma_async_tx_descriptor *desc = NULL;
struct dma_chan *chan = host->chan_rx;
- struct mfd_cell *cell = host->pdev->dev.platform_data;
- struct tmio_mmc_data *pdata = cell->driver_data;
+ struct tmio_mmc_data *pdata = mfd_get_data(host->pdev);
dma_cookie_t cookie;
int ret, i;
bool aligned = true, multiple = true;
@@ -869,8 +865,7 @@ static void tmio_mmc_start_dma_tx(struct tmio_mmc_host *host)
struct scatterlist *sg = host->sg_ptr, *sg_tmp;
struct dma_async_tx_descriptor *desc = NULL;
struct dma_chan *chan = host->chan_tx;
- struct mfd_cell *cell = host->pdev->dev.platform_data;
- struct tmio_mmc_data *pdata = cell->driver_data;
+ struct tmio_mmc_data *pdata = mfd_get_data(host->pdev);
dma_cookie_t cookie;
int ret, i;
bool aligned = true, multiple = true;
@@ -1063,8 +1058,7 @@ static void tmio_mmc_release_dma(struct tmio_mmc_host *host)
static int tmio_mmc_start_data(struct tmio_mmc_host *host,
struct mmc_data *data)
{
- struct mfd_cell *cell = host->pdev->dev.platform_data;
- struct tmio_mmc_data *pdata = cell->driver_data;
+ struct tmio_mmc_data *pdata = mfd_get_data(host->pdev);
pr_debug("setup data transfer: blocksize %08x nr_blocks %d\n",
data->blksz, data->blocks);
@@ -1169,8 +1163,7 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
static int tmio_mmc_get_ro(struct mmc_host *mmc)
{
struct tmio_mmc_host *host = mmc_priv(mmc);
- struct mfd_cell *cell = host->pdev->dev.platform_data;
- struct tmio_mmc_data *pdata = cell->driver_data;
+ struct tmio_mmc_data *pdata = mfd_get_data(host->pdev);
return ((pdata->flags & TMIO_MMC_WRPROTECT_DISABLE) ||
(sd_ctrl_read32(host, CTL_STATUS) & TMIO_STAT_WRPROTECT)) ? 0 : 1;
@@ -1179,8 +1172,7 @@ static int tmio_mmc_get_ro(struct mmc_host *mmc)
static int tmio_mmc_get_cd(struct mmc_host *mmc)
{
struct tmio_mmc_host *host = mmc_priv(mmc);
- struct mfd_cell *cell = host->pdev->dev.platform_data;
- struct tmio_mmc_data *pdata = cell->driver_data;
+ struct tmio_mmc_data *pdata = mfd_get_data(host->pdev);
if (!pdata->get_cd)
return -ENOSYS;
@@ -1199,7 +1191,7 @@ static const struct mmc_host_ops tmio_mmc_ops = {
#ifdef CONFIG_PM
static int tmio_mmc_suspend(struct platform_device *dev, pm_message_t state)
{
- struct mfd_cell *cell = (struct mfd_cell *)dev->dev.platform_data;
+ const struct mfd_cell *cell = mfd_get_cell(dev);
struct mmc_host *mmc = platform_get_drvdata(dev);
int ret;
@@ -1214,7 +1206,7 @@ static int tmio_mmc_suspend(struct platform_device *dev, pm_message_t state)
static int tmio_mmc_resume(struct platform_device *dev)
{
- struct mfd_cell *cell = (struct mfd_cell *)dev->dev.platform_data;
+ const struct mfd_cell *cell = mfd_get_cell(dev);
struct mmc_host *mmc = platform_get_drvdata(dev);
int ret = 0;
@@ -1237,7 +1229,7 @@ out:
static int __devinit tmio_mmc_probe(struct platform_device *dev)
{
- struct mfd_cell *cell = (struct mfd_cell *)dev->dev.platform_data;
+ const struct mfd_cell *cell = mfd_get_cell(dev);
struct tmio_mmc_data *pdata;
struct resource *res_ctl;
struct tmio_mmc_host *host;
@@ -1252,7 +1244,7 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
if (!res_ctl)
goto out;
- pdata = cell->driver_data;
+ pdata = mfd_get_data(dev);
if (!pdata || !pdata->hclk)
goto out;
@@ -1352,7 +1344,7 @@ out:
static int __devexit tmio_mmc_remove(struct platform_device *dev)
{
- struct mfd_cell *cell = (struct mfd_cell *)dev->dev.platform_data;
+ const struct mfd_cell *cell = mfd_get_cell(dev);
struct mmc_host *mmc = platform_get_drvdata(dev);
platform_set_drvdata(dev, NULL);
generated by cgit v1.2.3 (git 2.0.4) at 2025-01-10 05:06:58 +0000