#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/ioport.h>
-#include <linux/spinlock.h>
#include <linux/dma-mapping.h>
#include <linux/mmc/host.h>
#include <linux/mmc/mmc.h>
struct mmc_host *mmc;
struct mmc_command *cmd;
- spinlock_t lock;
void __iomem *regs;
struct clk *core_clk;
struct clk *mmc_clk;
if (WARN_ON(!host) || WARN_ON(!host->cmd))
return IRQ_NONE;
- spin_lock(&host->lock);
-
cmd = host->cmd;
data = cmd->data;
cmd->error = 0;
if (ret == IRQ_HANDLED)
meson_mmc_request_done(host->mmc, cmd->mrq);
- spin_unlock(&host->lock);
return ret;
}
host->dev = &pdev->dev;
dev_set_drvdata(&pdev->dev, host);
- spin_lock_init(&host->lock);
-
/* Get regulators and the supported OCR mask */
host->vqmmc_enabled = false;
ret = mmc_regulator_get_supply(mmc);