From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756123AbdGKRUK (ORCPT ); Tue, 11 Jul 2017 13:20:10 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:46935 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755370AbdGKRUJ (ORCPT ); Tue, 11 Jul 2017 13:20:09 -0400 From: Colin King To: Hans Verkuil , Mauro Carvalho Chehab , Thomas Petazzoni , Greg Kroah-Hartman , Sakari Ailus , linux-media@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] staging: fbtft: make const array gamma_par_mask static Date: Tue, 11 Jul 2017 18:20:02 +0100 Message-Id: <20170711172002.19757-1-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 gamma_par_mask on the stack but instead make it static. Makes the object code smaller by 148 bytes: Before: text data bss dec hex filename 2993 1104 0 4097 1001 drivers/staging/fbtft/fb_st7789v.o After: text data bss dec hex filename 2757 1192 0 3949 f6d drivers/staging/fbtft/fb_st7789v.o Signed-off-by: Colin Ian King --- drivers/media/usb/gspca/xirlink_cit.c | 2 +- drivers/staging/fbtft/fb_st7789v.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/usb/gspca/xirlink_cit.c b/drivers/media/usb/gspca/xirlink_cit.c index b600ea6460d3..68656e7986c7 100644 --- a/drivers/media/usb/gspca/xirlink_cit.c +++ b/drivers/media/usb/gspca/xirlink_cit.c @@ -1315,7 +1315,7 @@ static int cit_set_sharpness(struct gspca_dev *gspca_dev, s32 val) break; case CIT_MODEL1: { int i; - const unsigned short sa[] = { + static const unsigned short sa[] = { 0x11, 0x13, 0x16, 0x18, 0x1a, 0x8, 0x0a }; for (i = 0; i < cit_model1_ntries; i++) diff --git a/drivers/staging/fbtft/fb_st7789v.c b/drivers/staging/fbtft/fb_st7789v.c index 8935a97ec048..a5d7c87557f8 100644 --- a/drivers/staging/fbtft/fb_st7789v.c +++ b/drivers/staging/fbtft/fb_st7789v.c @@ -189,7 +189,7 @@ static int set_gamma(struct fbtft_par *par, u32 *curves) * The masks are the same for both positive and negative voltage * gamma curves. */ - const u8 gamma_par_mask[] = { + static const u8 gamma_par_mask[] = { 0xFF, /* V63[3:0], V0[3:0]*/ 0x3F, /* V1[5:0] */ 0x3F, /* V2[5:0] */ -- 2.11.0