From patchwork Tue Jul 11 17:20:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 9835319 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id EAC9160393 for ; Tue, 11 Jul 2017 17:20:24 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 70F3A28573 for ; Tue, 11 Jul 2017 17:20:24 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6F05A28587; Tue, 11 Jul 2017 17:20:24 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 608952856A for ; Tue, 11 Jul 2017 17:20:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756112AbdGKRUK (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 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1dUypO-0005vq-Mq; Tue, 11 Jul 2017 17:20:02 +0000 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 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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] */