From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754802AbdGJRrE (ORCPT ); Mon, 10 Jul 2017 13:47:04 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:49157 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754490AbdGJRrC (ORCPT ); Mon, 10 Jul 2017 13:47:02 -0400 From: Colin King To: Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Wenyou Yang , Nicolas Ferre , Ludovic Desroches , Anders Darander , linux-iio@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] iio: adc: at91: make array startup_lookup static Date: Mon, 10 Jul 2017 18:46:54 +0100 Message-Id: <20170710174654.17271-1-colin.king@canonical.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King Don't populate array startup_lookup on the stack but instead make it static. Makes the object code smaller. Before: text data bss dec hex filename 21754 5440 128 27322 6aba drivers/iio/adc/at91_adc.o After: text data bss dec hex filename 21613 5496 128 27237 6a65 drivers/iio/adc/at91_adc.o Signed-off-by: Colin Ian King --- drivers/iio/adc/at91_adc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c index 34b928cefeed..15109728cae7 100644 --- a/drivers/iio/adc/at91_adc.c +++ b/drivers/iio/adc/at91_adc.c @@ -799,7 +799,7 @@ static u32 calc_startup_ticks_9x5(u32 startup_time, u32 adc_clk_khz) * For sama5d3x and at91sam9x5, the formula changes to: * Startup Time = / ADC Clock */ - const int startup_lookup[] = { + static const int startup_lookup[] = { 0, 8, 16, 24, 64, 80, 96, 112, 512, 576, 640, 704, -- 2.11.0