[PATCH 01/16] clk: at91: utmi: use pmc_read when the at91_pmc is available
From: Alexandre Belloni <hidden>
Date: 2015-09-30 16:11:31
Also in:
linux-clk, lkml
Subsystem:
common clk framework, the rest · Maintainers:
Stephen Boyd, Brian Masney, Jerome Brunet, Linus Torvalds
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 <redacted> --- drivers/clk/at91/clk-utmi.c | 4 ++-- 1 file 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); }
--
2.1.4