diff options
| author |   Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2015-09-11 16:34:06 +0200 |
|---|---|---|
| committer |   Stephen Boyd <sboyd@codeaurora.org> | 2015-09-16 15:22:20 -0700 |
| commit | de661d002229c6c02e99e242fd5fc1f1da2fbe3b (patch) | |
| tree | 3ccfb3b3baeccb9c620cad3ee2972ad283141794 /drivers/clk/at91 | |
| parent | clk: qcom: Allow clk_set_parent() to work on display clocks (diff) | |
| download | linux-dev-de661d002229c6c02e99e242fd5fc1f1da2fbe3b.tar.xz linux-dev-de661d002229c6c02e99e242fd5fc1f1da2fbe3b.zip | |
clk: at91: utmi: use pmc_read when the at91_pmc is available
at91_pmc_read is a workaround to allow external drivers to acces some
registers of the PMC. There is no need for it in clk-utmi.c as we aready
have a pointer to the struct at91_pmc.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/at91')
| -rw-r--r-- | drivers/clk/at91/clk-utmi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/at91/clk-utmi.c b/drivers/clk/at91/clk-utmi.c index 30dd697b1668..ca561e90a60f 100644 --- a/drivers/clk/at91/clk-utmi.c +++ b/drivers/clk/at91/clk-utmi.c @@ -47,7 +47,7 @@ static int clk_utmi_prepare(struct clk_hw *hw) { struct clk_utmi *utmi = to_clk_utmi(hw); struct at91_pmc *pmc = utmi->pmc; - u32 tmp = at91_pmc_read(AT91_CKGR_UCKR) | AT91_PMC_UPLLEN | + u32 tmp = pmc_read(pmc, AT91_CKGR_UCKR) | AT91_PMC_UPLLEN | AT91_PMC_UPLLCOUNT | AT91_PMC_BIASEN; pmc_write(pmc, AT91_CKGR_UCKR, tmp); @@ -73,7 +73,7 @@ static void clk_utmi_unprepare(struct clk_hw *hw) { struct clk_utmi *utmi = to_clk_utmi(hw); struct at91_pmc *pmc = utmi->pmc; - u32 tmp = at91_pmc_read(AT91_CKGR_UCKR) & ~AT91_PMC_UPLLEN; + u32 tmp = pmc_read(pmc, AT91_CKGR_UCKR) & ~AT91_PMC_UPLLEN; pmc_write(pmc, AT91_CKGR_UCKR, tmp); } |