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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-09-18 15:46:46 +0200 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2017-10-19 23:48:58 +0200 |
| commit | d1d285972e24b63eeee8118359dcd4c451b295c5 (patch) | |
| tree | a33ed7e53b926934070934972f86463838c2f721 /drivers/clocksource | |
| parent | 8d50e9476bb4aea53fca12637e71d950deafdf37 (diff) | |
| download | linux-d1d285972e24b63eeee8118359dcd4c451b295c5.tar.gz linux-d1d285972e24b63eeee8118359dcd4c451b295c5.tar.bz2 linux-d1d285972e24b63eeee8118359dcd4c451b295c5.zip | |
clocksource/drivers/sh_cmt: Remove unused "renesas, channels-mask" handling
The in-driver channel configuration in sh_cmt_info.channels_mask is now
always set for all CMT devices instantiated from DT.
Hence the "renesas,channels-mask" property is no longer checked, and its
handling can be removed, cfr. commit 4e18111ff38f0664 ("devicetree:
bindings: Remove deprecated properties").
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/sh_cmt.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c index 61a922509706..89c514cf59a4 100644 --- a/drivers/clocksource/sh_cmt.c +++ b/drivers/clocksource/sh_cmt.c @@ -946,14 +946,6 @@ static const struct of_device_id sh_cmt_of_table[] __maybe_unused = { }; MODULE_DEVICE_TABLE(of, sh_cmt_of_table); -static int sh_cmt_parse_dt(struct sh_cmt_device *cmt) -{ - struct device_node *np = cmt->pdev->dev.of_node; - - return of_property_read_u32(np, "renesas,channels-mask", - &cmt->hw_channels); -} - static int sh_cmt_setup(struct sh_cmt_device *cmt, struct platform_device *pdev) { unsigned int mask; @@ -968,15 +960,7 @@ static int sh_cmt_setup(struct sh_cmt_device *cmt, struct platform_device *pdev) id = of_match_node(sh_cmt_of_table, pdev->dev.of_node); cmt->info = id->data; - - /* prefer in-driver channel configuration over DT */ - if (cmt->info->channels_mask) { - cmt->hw_channels = cmt->info->channels_mask; - } else { - ret = sh_cmt_parse_dt(cmt); - if (ret < 0) - return ret; - } + cmt->hw_channels = cmt->info->channels_mask; } else if (pdev->dev.platform_data) { struct sh_timer_config *cfg = pdev->dev.platform_data; const struct platform_device_id *id = pdev->id_entry; |