From: swarren@wwwdotorg•org (Stephen Warren)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 01/10] spi: tegra: Do not use clock name to get clock
Date: Fri, 11 Jan 2013 13:58:28 -0700 [thread overview]
Message-ID: <50F07CF4.2090502@wwwdotorg.org> (raw)
In-Reply-To: <1357891289-23500-1-git-send-email-pgaikwad@nvidia.com>
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 <pgaikwad@nvidia•com>
> ---
> 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);
>
next prev parent reply other threads:[~2013-01-11 20:58 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-11 8:01 [PATCH v2 01/10] spi: tegra: Do not use clock name to get clock Prashant Gaikwad
2013-01-11 8:01 ` [PATCH v2 02/10] ARM: dt: tegra20: Add clock information Prashant Gaikwad
2013-01-11 8:01 ` [PATCH v2 03/10] ARM: dt: tegra30: " Prashant Gaikwad
2013-01-16 8:01 ` Terje Bergström
2013-01-16 17:28 ` Stephen Warren
2013-01-17 6:33 ` Terje Bergström
2013-01-11 8:01 ` [PATCH v2 04/10] ARM: dt: tegra: paz00: add " Prashant Gaikwad
2013-01-11 8:01 ` [PATCH v2 05/10] staging: nvec: remove use of clk_get_sys Prashant Gaikwad
2013-01-11 8:01 ` [PATCH v2 06/10] ASoC: tegra: remove auxdata Prashant Gaikwad
2013-01-11 20:59 ` Stephen Warren
2013-01-11 21:05 ` Mark Brown
2013-01-11 8:01 ` [PATCH v2 07/10] arm: tegra20: " Prashant Gaikwad
2013-01-11 8:01 ` [PATCH v2 08/10] arm: tegra30: " Prashant Gaikwad
2013-01-11 8:01 ` [PATCH v2 09/10] clk: tegra20: remove unused TEGRA_CLK_DUPLICATE()s Prashant Gaikwad
2013-01-11 21:00 ` Stephen Warren
2013-01-14 20:56 ` Mike Turquette
2013-01-11 8:01 ` [PATCH v2 10/10] clk: tegra30: " Prashant Gaikwad
2013-01-11 21:01 ` Stephen Warren
2013-01-14 20:58 ` Mike Turquette
2013-01-11 20:58 ` Stephen Warren [this message]
2013-01-14 20:17 ` [PATCH v2 01/10] spi: tegra: Do not use clock name to get clock Grant Likely
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=50F07CF4.2090502@wwwdotorg.org \
--to=swarren@wwwdotorg$(echo .)org \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox