On 01/11/2013 01:01 AM, Prashant Gaikwad wrote:
> Since Tegra spi devices do not have multiple clocks, no need to use
> clock name to get the clock.
Cc'ing in the SPI maintainers as an FYI and for Acks; this patch needs
to go through the Tegra tree due to dependencies.
> Signed-off-by: Prashant Gaikwad
> ---
> This series depends on v4 of Tegra's ccf-rework patch series.
> Tested on Ventana (Tegra20) and Cardhu (Tegra30).
> Rebased on Tegra's for-3.9/soc and for-3.9/cleanup.
>
> Changes from V1:
> - Fixed clock lookup for SPI and nvec drivers.
> - Add clock information for nvec in device tree.
> ---
> drivers/spi/spi-tegra20-sflash.c |2 +-
> drivers/spi/spi-tegra20-slink.c |2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/spi/spi-tegra20-sflash.c
> b/drivers/spi/spi-tegra20-sflash.c
> index 02feaa5..e5dce91 100644
> --- a/drivers/spi/spi-tegra20-sflash.c
> +++ b/drivers/spi/spi-tegra20-sflash.c
> @@ -525,7 +525,7 @@ static int tegra_sflash_probe(struct platform_device
> *pdev)
> goto exit_free_master;
> }
>
> - tsd->clk = devm_clk_get(&pdev->dev, "spi");
> + tsd->clk = devm_clk_get(&pdev->dev, NULL);
> if (IS_ERR(tsd->clk)) {
> dev_err(&pdev->dev, "can not get clock\n");
> ret = PTR_ERR(tsd->clk);
> diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
> index fa208a5..e255e7a 100644
> --- a/drivers/spi/spi-tegra20-slink.c
> +++ b/drivers/spi/spi-tegra20-slink.c
> @@ -1191,7 +1191,7 @@ static int tegra_slink_probe(struct platform_device
> *pdev)
> goto exit_free_master;
> }
>
> - tspi->clk = devm_clk_get(&pdev->dev, "slink");
> + tspi->clk = devm_clk_get(&pdev->dev, NULL);
> if (IS_ERR(tspi->clk)) {
> dev_err(&pdev->dev, "can not get clock\n");
> ret = PTR_ERR(tspi->clk);
>
--
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