| Message ID | 20220217214959.419572-1-jmkrzyszt@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: OMAP1: clock: Fix UART rate reporting algorithm | expand |
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c index 9d4a0ab50a46..d63d5eb8d8fd 100644 --- a/arch/arm/mach-omap1/clock.c +++ b/arch/arm/mach-omap1/clock.c @@ -41,7 +41,7 @@ static DEFINE_SPINLOCK(clockfw_lock); unsigned long omap1_uart_recalc(struct clk *clk) { unsigned int val = __raw_readl(clk->enable_reg); - return val & clk->enable_bit ? 48000000 : 12000000; + return val & 1 << clk->enable_bit ? 48000000 : 12000000; } unsigned long omap1_sossi_recalc(struct clk *clk)
Since its introduction to the mainline kernel, omap1_uart_recalc() helper makes incorrect use of clk->enable_bit as a ready to use bitmap mask while it only provides the bit number. Fix it. Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> --- arch/arm/mach-omap1/clock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)