diff options
| author | Janusz Krzysztofik <jmkrzyszt@gmail.com> | 2022-04-10 15:07:54 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-04-22 11:08:56 +0200 |
| commit | 338d5d476cde853dfd97378d20496baabc2ce3c0 (patch) | |
| tree | 9018e97b6800f58eb43905c5a3bd2f29283d35a4 /arch/arm/mach-omap1/clock.c | |
| parent | 34c86239b184aeedde8dee95e2ee09dde92045e6 (diff) | |
ARM: OMAP1: clock: Fix UART rate reporting algorithm
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>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-omap1/clock.c')
| -rw-r--r-- | arch/arm/mach-omap1/clock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c index 44877554eb41..42e094e781ce 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) |