From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752741AbbJBMvV (ORCPT ); Fri, 2 Oct 2015 08:51:21 -0400 Received: from mx0a-001ae601.pphosted.com ([67.231.149.25]:58331 "EHLO mx0a-001ae601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752277AbbJBMvS (ORCPT ); Fri, 2 Oct 2015 08:51:18 -0400 From: Charles Keepax To: CC: , , , Subject: [PATCH v2 4/6] mfd: arizona: Simplify adding subdevices Date: Fri, 2 Oct 2015 13:29:13 +0100 Message-ID: <1443788955-7523-4-git-send-email-ckeepax@opensource.wolfsonmicro.com> X-Mailer: git-send-email 1.7.2.5 In-Reply-To: <1443788955-7523-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> References: <1443788955-7523-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2015-10-02_08:,, signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1507310000 definitions=main-1510020177 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Richard Fitzgerald The code was using a switch on the code type to execute one of several mfd_add_devices() calls. We're already switching on the code type earlier in the function to select the correct patch function so we can roll selection of the mfd device table into the same switch. Signed-off-by: Richard Fitzgerald Acked-by: Lee Jones Signed-off-by: Charles Keepax --- drivers/mfd/arizona-core.c | 36 ++++++++++++++---------------------- 1 files changed, 14 insertions(+), 22 deletions(-) diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index c3f88e5..39899bf 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include @@ -965,7 +966,8 @@ int arizona_dev_init(struct arizona *arizona) const char *type_name; unsigned int reg, val, mask; int (*apply_patch)(struct arizona *) = NULL; - int ret, i; + const struct mfd_cell *subdevs = NULL; + int n_subdevs, ret, i; dev_set_drvdata(arizona->dev, arizona); mutex_init(&arizona->clk_lock); @@ -1136,6 +1138,8 @@ int arizona_dev_init(struct arizona *arizona) } apply_patch = wm5102_patch; arizona->rev &= 0x7; + subdevs = wm5102_devs; + n_subdevs = ARRAY_SIZE(wm5102_devs); break; #endif #ifdef CONFIG_MFD_WM5110 @@ -1155,6 +1159,8 @@ int arizona_dev_init(struct arizona *arizona) break; } apply_patch = wm5110_patch; + subdevs = wm5110_devs; + n_subdevs = ARRAY_SIZE(wm5110_devs); break; #endif #ifdef CONFIG_MFD_WM8997 @@ -1166,6 +1172,8 @@ int arizona_dev_init(struct arizona *arizona) arizona->type = WM8997; } apply_patch = wm8997_patch; + subdevs = wm8997_devs; + n_subdevs = ARRAY_SIZE(wm8997_devs); break; #endif #ifdef CONFIG_MFD_WM8998 @@ -1187,6 +1195,8 @@ int arizona_dev_init(struct arizona *arizona) } apply_patch = wm8998_patch; + subdevs = wm8998_devs; + n_subdevs = ARRAY_SIZE(wm8998_devs); break; #endif default: @@ -1379,28 +1389,10 @@ int arizona_dev_init(struct arizona *arizona) arizona_request_irq(arizona, ARIZONA_IRQ_UNDERCLOCKED, "Underclocked", arizona_underclocked, arizona); - switch (arizona->type) { - case WM5102: - ret = mfd_add_devices(arizona->dev, -1, wm5102_devs, - ARRAY_SIZE(wm5102_devs), NULL, 0, NULL); - break; - case WM5110: - case WM8280: - ret = mfd_add_devices(arizona->dev, -1, wm5110_devs, - ARRAY_SIZE(wm5110_devs), NULL, 0, NULL); - break; - case WM8997: - ret = mfd_add_devices(arizona->dev, -1, wm8997_devs, - ARRAY_SIZE(wm8997_devs), NULL, 0, NULL); - break; - case WM8998: - case WM1814: - ret = mfd_add_devices(arizona->dev, -1, wm8998_devs, - ARRAY_SIZE(wm8998_devs), NULL, 0, NULL); - break; - } + ret = mfd_add_devices(arizona->dev, PLATFORM_DEVID_NONE, + subdevs, n_subdevs, NULL, 0, NULL); - if (ret != 0) { + if (ret) { dev_err(arizona->dev, "Failed to add subdevices: %d\n", ret); goto err_irq; } -- 1.7.2.5