diff options
| author | Brian Masney <bmasney@redhat.com> | 2025-08-10 18:14:25 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-14 11:59:04 +0200 |
| commit | 8672b18cde548748ac04a3aa247369ac2d4c2985 (patch) | |
| tree | 7f2778445d66c5b6db73615e41934ead11d16de0 | |
| parent | bd673d2b714106fdac67e65f7d399a66893d0936 (diff) | |
tty: serial: mvebu-uart: convert from round_rate() to determine_rate()
The round_rate() clk ops is deprecated, so migrate this driver from
round_rate() to determine_rate() using the Coccinelle semantic patch
appended to the "under-the-cut" portion of the patch.
Signed-off-by: Brian Masney <bmasney@redhat.com>
Link: https://lore.kernel.org/r/20250810-tty-round-rate-v1-1-849009f3bdfd@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/mvebu-uart.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/tty/serial/mvebu-uart.c b/drivers/tty/serial/mvebu-uart.c index 5de57b77abdb..8e52be2b34ea 100644 --- a/drivers/tty/serial/mvebu-uart.c +++ b/drivers/tty/serial/mvebu-uart.c @@ -1264,14 +1264,16 @@ static unsigned long mvebu_uart_clock_recalc_rate(struct clk_hw *hw, return parent_rate / uart_clock_base->div; } -static long mvebu_uart_clock_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *parent_rate) +static int mvebu_uart_clock_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { struct mvebu_uart_clock *uart_clock = to_uart_clock(hw); struct mvebu_uart_clock_base *uart_clock_base = to_uart_clock_base(uart_clock); - return *parent_rate / uart_clock_base->div; + req->rate = req->best_parent_rate / uart_clock_base->div; + + return 0; } static int mvebu_uart_clock_set_rate(struct clk_hw *hw, unsigned long rate, @@ -1293,7 +1295,7 @@ static const struct clk_ops mvebu_uart_clock_ops = { .is_enabled = mvebu_uart_clock_is_enabled, .save_context = mvebu_uart_clock_save_context, .restore_context = mvebu_uart_clock_restore_context, - .round_rate = mvebu_uart_clock_round_rate, + .determine_rate = mvebu_uart_clock_determine_rate, .set_rate = mvebu_uart_clock_set_rate, .recalc_rate = mvebu_uart_clock_recalc_rate, }; |