diff options
| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-03-25 12:30:12 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-03-26 14:24:06 +0100 |
| commit | 1f439706a0675c67ff45ac92b6bd95c1f41db8b3 (patch) | |
| tree | 11b1ed535b52e5942afc2079889a7671562e5d11 | |
| parent | 52405b7f69d03428950c33ebe823e2256e6a4a70 (diff) | |
| download | focaccia-qemu-1f439706a0675c67ff45ac92b6bd95c1f41db8b3.tar.gz focaccia-qemu-1f439706a0675c67ff45ac92b6bd95c1f41db8b3.zip | |
hw/misc/stm32l4x5_rcc: Inline clock_update() in clock_mux_update()
Trivial inlining in preliminary patch to make the next one easier to review. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20240325152827.73817-3-philmd@linaro.org>
| -rw-r--r-- | hw/misc/stm32l4x5_rcc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/hw/misc/stm32l4x5_rcc.c b/hw/misc/stm32l4x5_rcc.c index bc2d63528b..49b90afdf0 100644 --- a/hw/misc/stm32l4x5_rcc.c +++ b/hw/misc/stm32l4x5_rcc.c @@ -48,6 +48,8 @@ static void clock_mux_update(RccClockMuxState *mux, bool bypass_source) uint64_t src_freq; Clock *current_source = mux->srcs[mux->src]; uint32_t freq_multiplier = 0; + bool clk_changed = false; + /* * To avoid rounding errors, we use the clock period instead of the * frequency. @@ -60,7 +62,10 @@ static void clock_mux_update(RccClockMuxState *mux, bool bypass_source) } clock_set_mul_div(mux->out, freq_multiplier, mux->multiplier); - clock_update(mux->out, clock_get(current_source)); + clk_changed |= clock_set(mux->out, clock_get(current_source)); + if (clk_changed) { + clock_propagate(mux->out); + } src_freq = clock_get_hz(current_source); /* TODO: can we simply detect if the config changed so that we reduce log spam ? */ |