From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752453AbeENIIN (ORCPT ); Mon, 14 May 2018 04:08:13 -0400 Received: from mail-lf0-f66.google.com ([209.85.215.66]:36108 "EHLO mail-lf0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752038AbeENIHd (ORCPT ); Mon, 14 May 2018 04:07:33 -0400 X-Google-Smtp-Source: AB8JxZpSrf99RtoaFi480CqAMgGGVuFd9UWIU87HGK93DpWNEjMo3C6Mm/LR00fhnCTpuMDUHEXauA== From: Linus Walleij To: Liam Girdwood , Mark Brown Cc: linux-kernel@vger.kernel.org, Charles Keepax , Linus Walleij Subject: [PATCH 19/19 v3] ARM: s3c64xx: Tidy up handling of regulator GPIO lookups Date: Mon, 14 May 2018 10:06:40 +0200 Message-Id: <20180514080640.12515-20-linus.walleij@linaro.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180514080640.12515-1-linus.walleij@linaro.org> References: <20180514080640.12515-1-linus.walleij@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Charles Keepax Rather than unconditionally registering the GPIO lookup table only do so for devices that require it. Signed-off-by: Charles Keepax [Fixed up to also handle wm5102 and wm5102 reva] Signed-off-by: Linus Walleij --- ChangeLog v2->v3: - Including this in my patch series. --- arch/arm/mach-s3c64xx/mach-crag6410-module.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c index 76c4855a03bc..56ec212442ad 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c @@ -328,6 +328,8 @@ static const struct { int num_i2c_devs; const struct spi_board_info *spi_devs; int num_spi_devs; + + struct gpiod_lookup_table *gpiod_table; } gf_mods[] = { { .id = 0x01, .rev = 0xff, .name = "1250-EV1 Springbank" }, { .id = 0x02, .rev = 0xff, .name = "1251-EV1 Jura" }, @@ -362,13 +364,16 @@ static const struct { .i2c_devs = wm1255_devs, .num_i2c_devs = ARRAY_SIZE(wm1255_devs) }, { .id = 0x3c, .rev = 0xff, .name = "1273-EV1 Longmorn" }, { .id = 0x3d, .rev = 0xff, .name = "1277-EV1 Littlemill", - .i2c_devs = wm1277_devs, .num_i2c_devs = ARRAY_SIZE(wm1277_devs) }, + .i2c_devs = wm1277_devs, .num_i2c_devs = ARRAY_SIZE(wm1277_devs), + .gpiod_table = &wm8994_gpiod_table }, { .id = 0x3e, .rev = 0, .name = "WM5102-6271-EV1-CS127 Amrut", .spi_devs = wm5102_reva_spi_devs, - .num_spi_devs = ARRAY_SIZE(wm5102_reva_spi_devs) }, + .num_spi_devs = ARRAY_SIZE(wm5102_reva_spi_devs), + .gpiod_table = &wm5102_reva_gpiod_table }, { .id = 0x3e, .rev = -1, .name = "WM5102-6271-EV1-CS127 Amrut", .spi_devs = wm5102_spi_devs, - .num_spi_devs = ARRAY_SIZE(wm5102_spi_devs) }, + .num_spi_devs = ARRAY_SIZE(wm5102_spi_devs), + .gpiod_table = &wm5102_gpiod_table }, { .id = 0x3f, .rev = -1, .name = "WM2200-6271-CS90-M-REV1", .i2c_devs = wm2200_i2c, .num_i2c_devs = ARRAY_SIZE(wm2200_i2c) }, }; @@ -391,10 +396,6 @@ static int wlf_gf_module_probe(struct i2c_client *i2c, rev == gf_mods[i].rev)) break; - gpiod_add_lookup_table(&wm5102_reva_gpiod_table); - gpiod_add_lookup_table(&wm5102_gpiod_table); - gpiod_add_lookup_table(&wm8994_gpiod_table); - if (i < ARRAY_SIZE(gf_mods)) { dev_info(&i2c->dev, "%s revision %d\n", gf_mods[i].name, rev + 1); @@ -408,6 +409,9 @@ static int wlf_gf_module_probe(struct i2c_client *i2c, spi_register_board_info(gf_mods[i].spi_devs, gf_mods[i].num_spi_devs); + + if (gf_mods[i].gpiod_table) + gpiod_add_lookup_table(gf_mods[i].gpiod_table); } else { dev_warn(&i2c->dev, "Unknown module ID 0x%x revision %d\n", id, rev + 1); -- 2.17.0