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authorRobert Jarzmik <robert.jarzmik@free.fr>2016-10-23 15:19:26 +0300
committerStephen Boyd <sboyd@codeaurora.org>2016-11-02 03:46:46 +0300
commit06b8ec4eadde7054528b779974ae5ff998c0b0a2 (patch)
tree09f311a833a0c632c7fab9ba42d7315bcd0cae53 /drivers/clk/pxa
parent80e521987bf73022dbb55805ce975125d2b293df (diff)
downloadlinux-06b8ec4eadde7054528b779974ae5ff998c0b0a2.tar.xz
clk: pxa: remove unused variables
This is a cleanup patch to remove unused values not used in their respective functions. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/pxa')
-rw-r--r--drivers/clk/pxa/clk-pxa27x.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/clk/pxa/clk-pxa27x.c b/drivers/clk/pxa/clk-pxa27x.c
index c40b1804f58c..afc395b4148e 100644
--- a/drivers/clk/pxa/clk-pxa27x.c
+++ b/drivers/clk/pxa/clk-pxa27x.c
@@ -221,14 +221,12 @@ static unsigned long clk_pxa27x_core_get_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
unsigned long clkcfg;
- unsigned int t, ht, b, osc_forced;
+ unsigned int ht, osc_forced;
unsigned long ccsr = readl(CCSR);
osc_forced = ccsr & (1 << CCCR_CPDIS_BIT);
asm("mrc\tp14, 0, %0, c6, c0, 0" : "=r" (clkcfg));
- t = clkcfg & (1 << 0);
ht = clkcfg & (1 << 2);
- b = clkcfg & (1 << 3);
if (osc_forced)
return parent_rate;
@@ -241,7 +239,7 @@ static unsigned long clk_pxa27x_core_get_rate(struct clk_hw *hw,
static u8 clk_pxa27x_core_get_parent(struct clk_hw *hw)
{
unsigned long clkcfg;
- unsigned int t, ht, b, osc_forced;
+ unsigned int t, ht, osc_forced;
unsigned long ccsr = readl(CCSR);
osc_forced = ccsr & (1 << CCCR_CPDIS_BIT);
@@ -251,7 +249,6 @@ static u8 clk_pxa27x_core_get_parent(struct clk_hw *hw)
asm("mrc\tp14, 0, %0, c6, c0, 0" : "=r" (clkcfg));
t = clkcfg & (1 << 0);
ht = clkcfg & (1 << 2);
- b = clkcfg & (1 << 3);
if (ht || t)
return PXA_CORE_TURBO;