AcoSail/kernel_optimize_test
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mmc: Use mfd_data instead of driver_data for tmio-mmc

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Use mfd_data for passing information from mfd drivers to mfd
clients.  The mfd_cell's driver_data field is being phased out.

Clients that were using driver_data now access .mfd_data
via mfd_get_data().  This changes tmio-mmc only; mfd drivers with
other cells are not modified.

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Andres Salomon 2011-02-17 19:07:29 -08:00 committed by Samuel Ortiz
parent fcd67979d3
commit 4f95bf4048
6 changed files with 14 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/mfd/asic3.c
View File

@ -783,7 +783,7 @@ static struct mfd_cell asic3_cell_mmc = {
.name = "tmio-mmc",
.enable = asic3_mmc_enable,
.disable = asic3_mmc_disable,
.driver_data = &asic3_mmc_data,
.mfd_data = &asic3_mmc_data,
.num_resources = ARRAY_SIZE(asic3_mmc_resources),
.resources = asic3_mmc_resources,
};

2
drivers/mfd/sh_mobile_sdhi.c
View File

@ -146,7 +146,7 @@ static int __devinit sh_mobile_sdhi_probe(struct platform_device *pdev)
}
memcpy(&priv->cell_mmc, &sh_mobile_sdhi_cell, sizeof(priv->cell_mmc));
priv->cell_mmc.driver_data = mmc_data;
priv->cell_mmc.mfd_data = mmc_data;
platform_set_drvdata(pdev, priv);

2
drivers/mfd/t7l66xb.c
View File

@ -170,7 +170,7 @@ static struct mfd_cell t7l66xb_cells[] = {
.name = "tmio-mmc",
.enable = t7l66xb_mmc_enable,
.disable = t7l66xb_mmc_disable,
.driver_data = &t7166xb_mmc_data,
.mfd_data = &t7166xb_mmc_data,
.num_resources = ARRAY_SIZE(t7l66xb_mmc_resources),
.resources = t7l66xb_mmc_resources,
},

2
drivers/mfd/tc6387xb.c
View File

@ -131,7 +131,7 @@ static struct mfd_cell tc6387xb_cells[] = {
.name = "tmio-mmc",
.enable = tc6387xb_mmc_enable,
.disable = tc6387xb_mmc_disable,
.driver_data = &tc6387xb_mmc_data,
.mfd_data = &tc6387xb_mmc_data,
.num_resources = ARRAY_SIZE(tc6387xb_mmc_resources),
.resources = tc6387xb_mmc_resources,
},

2
drivers/mfd/tc6393xb.c
View File

@ -393,7 +393,7 @@ static struct mfd_cell __devinitdata tc6393xb_cells[] = {
.name = "tmio-mmc",
.enable = tc6393xb_mmc_enable,
.resume = tc6393xb_mmc_resume,
.driver_data = &tc6393xb_mmc_data,
.mfd_data = &tc6393xb_mmc_data,
.num_resources = ARRAY_SIZE(tc6393xb_mmc_resources),
.resources = tc6393xb_mmc_resources,
},

26
drivers/mmc/host/tmio_mmc.c
View File

@ -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 = mfd_get_cell(host->pdev);
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 = mfd_get_cell(host->pdev);
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 @@ static void tmio_mmc_cmd_irq(struct tmio_mmc_host *host,
static irqreturn_t tmio_mmc_irq(int irq, void *devid)
{
struct tmio_mmc_host *host = devid;
struct mfd_cell *cell = mfd_get_cell(host->pdev);
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 = mfd_get_cell(host->pdev);
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 = mfd_get_cell(host->pdev);
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 = mfd_get_cell(host->pdev);
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 = mfd_get_cell(host->pdev);
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 = mfd_get_cell(host->pdev);
struct tmio_mmc_data *pdata = cell->driver_data;
struct tmio_mmc_data *pdata = mfd_get_data(host->pdev);
if (!pdata->get_cd)
return -ENOSYS;
@ -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;