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Message-Id: <1432717818-4685-2-git-send-email-yang.jie@intel.com> Date: Wed, 27 May 2015 17:10:17 +0800 From: Jie Yang <yang.jie@...el.com> To: tiwai@...e.de, broonie@...nel.org Cc: alsa-devel@...a-project.org, linux-kernel@...r.kernel.org, liam.r.girdwood@...el.com, yang.jie@...el.com, vivian.zhang@...el.com Subject: [PATCH v3 1/2] ALSA: Kconfig: add config item SND_PROC_FS for expert For some embedded devices, we need reduce code size and data footprint as much as possible, e.g. disabling procfs, hw/sw params refinement, mmap, dpcm, dapm, compressed API... Here add SND_PROC_FS item for expert, we can unselect it to disable sound proc FS and reduce memory footprint. Signed-off-by: Jie Yang <yang.jie@...el.com> --- sound/core/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sound/core/Kconfig b/sound/core/Kconfig index 63cc2e9..4542554 100644 --- a/sound/core/Kconfig +++ b/sound/core/Kconfig @@ -225,4 +225,13 @@ config SND_DMA_SGBUF def_bool y depends on X86 +config SND_PROC_FS + bool "Sound Proc FS Support" if EXPERT + depends on PROC_FS + default y + help + Say 'N' to disable Sound proc FS, which may reduce code size about + 9KB on x86_64 platform. + If unsure say Y. + source "sound/core/seq/Kconfig" -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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