Commit e2a0ba54 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Mark Brown

spi: sh-msiof: Convert to spi core auto_runtime_pm framework

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent f9ee821e
......@@ -449,9 +449,6 @@ static int sh_msiof_prepare_message(struct spi_master *master,
struct sh_msiof_spi_priv *p = spi_master_get_devdata(master);
const struct spi_device *spi = msg->spi;
pm_runtime_get_sync(&p->pdev->dev);
clk_enable(p->clk);
/* Configure pins before asserting CS */
sh_msiof_spi_set_pin_regs(p, !!(spi->mode & SPI_CPOL),
!!(spi->mode & SPI_CPHA),
......@@ -461,16 +458,6 @@ static int sh_msiof_prepare_message(struct spi_master *master,
return 0;
}
static int sh_msiof_unprepare_message(struct spi_master *master,
struct spi_message *msg)
{
struct sh_msiof_spi_priv *p = spi_master_get_devdata(master);
clk_disable(p->clk);
pm_runtime_put(&p->pdev->dev);
return 0;
}
static int sh_msiof_spi_txrx_once(struct sh_msiof_spi_priv *p,
void (*tx_fifo)(struct sh_msiof_spi_priv *,
const void *, int, int),
......@@ -743,12 +730,6 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
goto err1;
}
ret = clk_prepare(p->clk);
if (ret < 0) {
dev_err(&pdev->dev, "unable to prepare clock\n");
goto err1;
}
p->pdev = pdev;
pm_runtime_enable(&pdev->dev);
......@@ -769,8 +750,8 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
master->num_chipselect = p->info->num_chipselect;
master->setup = sh_msiof_spi_setup;
master->prepare_message = sh_msiof_prepare_message;
master->unprepare_message = sh_msiof_unprepare_message;
master->bits_per_word_mask = SPI_BPW_RANGE_MASK(8, 32);
master->auto_runtime_pm = true;
master->transfer_one = sh_msiof_transfer_one;
ret = devm_spi_register_master(&pdev->dev, master);
......@@ -783,7 +764,6 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
err2:
pm_runtime_disable(&pdev->dev);
clk_unprepare(p->clk);
err1:
spi_master_put(master);
return ret;
......@@ -791,10 +771,7 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
static int sh_msiof_spi_remove(struct platform_device *pdev)
{
struct sh_msiof_spi_priv *p = platform_get_drvdata(pdev);
pm_runtime_disable(&pdev->dev);
clk_unprepare(p->clk);
return 0;
}
......
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