diff options
| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2021-10-11 14:27:19 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2021-10-26 18:31:23 -0700 |
| commit | dd742cac340f3b4711e0c0a355d63133c0ee4944 (patch) | |
| tree | 1e463c8abc20af879d28a68b25eaaa70902706ec /drivers/clk/clk.c | |
| parent | 6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f (diff) | |
clk: use clk_core_get_rate_recalc() in clk_rate_get()
In case clock flags contains CLK_GET_RATE_NOCACHE the clk_rate_get()
will return the cached rate. Thus, use clk_core_get_rate_recalc() which
takes proper action when clock flags contains CLK_GET_RATE_NOCACHE.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20211011112719.3951784-16-claudiu.beznea@microchip.com
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
[sboyd@kernel.org: Grab prepare lock around operation]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/clk.c')
| -rw-r--r-- | drivers/clk/clk.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 65508eb89ec9..f467d63bbf1e 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -3108,7 +3108,10 @@ static int clk_rate_get(void *data, u64 *val) { struct clk_core *core = data; - *val = core->rate; + clk_prepare_lock(); + *val = clk_core_get_rate_recalc(core); + clk_prepare_unlock(); + return 0; } |