From: marvin24@gmx.de (Marc Dietrich)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 7/9] staging: nvec: add clk_prepare/clk_unprepare
Date: Fri, 01 Jun 2012 19:31:08 +0200 [thread overview]
Message-ID: <1505860.QOgf9duN2r@ax5200p> (raw)
In-Reply-To: <1338541968-7961-8-git-send-email-pgaikwad@nvidia.com>
On Friday 01 June 2012 14:42:46 Prashant Gaikwad wrote:
> Use clk_prepare/clk_unprepare as required by the generic clk framework.
>
> This patch should go through Tegra tree since other patches to port Tegra
> to generic clock framework are dependent on it. Posting here to get ack from
> the maintainers.
>
> Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
tested and ...
Acked-By: Marc Dietrich <marvin24@gmx.de>
> ---
> drivers/staging/nvec/nvec.c | 8 ++++----
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c
> index 3c60088..9356886 100644
> --- a/drivers/staging/nvec/nvec.c
> +++ b/drivers/staging/nvec/nvec.c
> @@ -675,7 +675,7 @@ static void tegra_init_i2c_slave(struct nvec_chip *nvec)
> {
> u32 val;
>
> - clk_enable(nvec->i2c_clk);
> + clk_prepare_enable(nvec->i2c_clk);
>
> tegra_periph_reset_assert(nvec->i2c_clk);
> udelay(2);
> @@ -695,14 +695,14 @@ static void tegra_init_i2c_slave(struct nvec_chip
> *nvec)
>
> enable_irq(nvec->irq);
>
> - clk_disable(nvec->i2c_clk);
> + clk_disable_unprepare(nvec->i2c_clk);
> }
>
> static void nvec_disable_i2c_slave(struct nvec_chip *nvec)
> {
> disable_irq(nvec->irq);
> writel(I2C_SL_NEWSL | I2C_SL_NACK, nvec->base + I2C_SL_CNFG);
> - clk_disable(nvec->i2c_clk);
> + clk_disable_unprepare(nvec->i2c_clk);
> }
>
> static void nvec_power_off(void)
> @@ -812,7 +812,7 @@ static int __devinit tegra_nvec_probe(struct
> platform_device *pdev)
>
> tegra_init_i2c_slave(nvec);
>
> - clk_enable(i2c_clk);
> + clk_prepare_enable(i2c_clk);
>
>
> /* enable event reporting */
next prev parent reply other threads:[~2012-06-01 17:31 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-01 9:12 [PATCH 0/9] Add clk_prepare/clk_unprepare Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 1/9] ARM: tegra: add clk_prepare/clk_unprepare Prashant Gaikwad
2012-06-01 12:22 ` Sergei Shtylyov
2012-06-01 9:12 ` [PATCH 2/9] i2c: tegra: Add clk_prepare/clk_unprepare Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 3/9] mmc: tegra: add clk_prepare/clk_unprepare Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 4/9] USB: ehci-tegra: " Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 5/9] Input: tegra-kbc - " Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 6/9] spi/tegra: " Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 7/9] staging: nvec: " Prashant Gaikwad
2012-06-01 17:31 ` Marc Dietrich [this message]
2012-06-01 9:12 ` [PATCH 8/9] ASoC: tegra: " Prashant Gaikwad
2012-06-01 9:12 ` [PATCH 9/9] crypto: " Prashant Gaikwad
2012-06-01 14:48 ` [PATCH 0/9] Add clk_prepare/clk_unprepare Mark Brown
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