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Groups > linux.kernel > #1205909
| From | Joonyoung Shim <jy0922.shim@samsung.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 3/4] rtc: s3c: use unified functions for enable/disable of clk |
| Date | 2015-08-12 12:30 +0200 |
| Message-ID | <pWBse-1Ag-23@gated-at.bofh.it> (permalink) |
| References | <pWfUJ-3Em-3@gated-at.bofh.it> <pWfUK-3Em-27@gated-at.bofh.it> <pWrVU-4h9-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 08/12/2015 09:10 AM, Krzysztof Kozlowski wrote: > On 11.08.2015 20:28, Joonyoung Shim wrote: >> The driver uses clk_prepare_enable()/clk_disable_unprepare() only in >> probe only, elsewhere, use the unified functions for enable/disable of >> clk, e.g. s3c_rtc_enable_clk() / s3c_rtc_disable_clk(), so it's better >> to use them for consistency of code. >> >> Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> >> --- >> drivers/rtc/rtc-s3c.c | 14 +++++++++----- >> 1 file changed, 9 insertions(+), 5 deletions(-) > > First of all - the code is larger (9 insertions, 5 deletion) so I have > doubts if this is better. > > Second - this is not equivalent change. The s3c_rtc_enable_clk/disable > calls grab spin lock which is not necessary in probe. > I made this patch because of patch 4/4, but patch 4/4 should be removed dependency from previous patches, so i will drop this patch. Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 1/4] rtc: s3c: add missing clk control Joonyoung Shim <jy0922.shim@samsung.com> - 2015-08-11 13:30 +0200
[PATCH 3/4] rtc: s3c: use unified functions for enable/disable of clk Joonyoung Shim <jy0922.shim@samsung.com> - 2015-08-11 13:30 +0200
Re: [PATCH 3/4] rtc: s3c: use unified functions for enable/disable of clk Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-08-12 02:20 +0200
Re: [PATCH 3/4] rtc: s3c: use unified functions for enable/disable of clk Joonyoung Shim <jy0922.shim@samsung.com> - 2015-08-12 12:30 +0200
Re: [PATCH 1/4] rtc: s3c: add missing clk control Krzysztof Kozlowski <k.kozlowski@samsung.com> - 2015-08-12 02:10 +0200
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