diff options
| author | Brian Masney <bmasney@redhat.com> | 2025-08-11 13:56:09 +0300 |
|---|---|---|
| committer | Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> | 2025-09-15 16:08:43 +0300 |
| commit | b1a122f404d4467623f66b596f8aba0e1ca9d14e (patch) | |
| tree | efa5244773885e04af6c40bc17a1baf751c0ba4c /drivers/gpu | |
| parent | a3e12b9c84e25fc7b0e3ff1ea4ba17512a791386 (diff) | |
| download | linux-b1a122f404d4467623f66b596f8aba0e1ca9d14e.tar.xz | |
drm/pl111: 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
on the cover letter of this series.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Brian Masney <bmasney@redhat.com>
Link: https://lore.kernel.org/r/20250811-drm-clk-round-rate-v2-5-4a91ccf239cf@redhat.com
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_display.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_display.c b/drivers/gpu/drm/pl111/pl111_display.c index b9fe926a49e8..6d567e5c7c6f 100644 --- a/drivers/gpu/drm/pl111/pl111_display.c +++ b/drivers/gpu/drm/pl111/pl111_display.c @@ -473,12 +473,15 @@ static int pl111_clk_div_choose_div(struct clk_hw *hw, unsigned long rate, return best_div; } -static long pl111_clk_div_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *prate) +static int pl111_clk_div_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { - int div = pl111_clk_div_choose_div(hw, rate, prate, true); + int div = pl111_clk_div_choose_div(hw, req->rate, + &req->best_parent_rate, true); - return DIV_ROUND_UP_ULL(*prate, div); + req->rate = DIV_ROUND_UP_ULL(req->best_parent_rate, div); + + return 0; } static unsigned long pl111_clk_div_recalc_rate(struct clk_hw *hw, @@ -528,7 +531,7 @@ static int pl111_clk_div_set_rate(struct clk_hw *hw, unsigned long rate, static const struct clk_ops pl111_clk_div_ops = { .recalc_rate = pl111_clk_div_recalc_rate, - .round_rate = pl111_clk_div_round_rate, + .determine_rate = pl111_clk_div_determine_rate, .set_rate = pl111_clk_div_set_rate, }; |