[PATCH 1/6] clk: pxa: remove unused variables

Robert Jarzmik
2016-10-10T20:09:04Z

This is a cleanup patch to remove unused values not used in their
respective functions.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
---
drivers/clk/pxa/clk-pxa27x.c | 7 ++-----
1 file 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;
--
2.1.4