From patchwork Thu Jul 21 08:04:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Nuno Sa X-Patchwork-Id: 592643 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CEEC6C433EF for ; Thu, 21 Jul 2022 08:03:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231322AbiGUIDt (ORCPT ); Thu, 21 Jul 2022 04:03:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229731AbiGUIDs (ORCPT ); Thu, 21 Jul 2022 04:03:48 -0400 Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5C9D84AD6F; Thu, 21 Jul 2022 01:03:46 -0700 (PDT) Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 26L6DCdt008132; Thu, 21 Jul 2022 04:03:41 -0400 Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 3hbq679e5c-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 21 Jul 2022 04:03:41 -0400 Received: from ASHBMBX9.ad.analog.com (ASHBMBX9.ad.analog.com [10.64.17.10]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 26L83eDU026247 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 21 Jul 2022 04:03:40 -0400 Received: from ASHBCASHYB4.ad.analog.com (10.64.17.132) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Thu, 21 Jul 2022 04:03:39 -0400 Received: from ASHBMBX9.ad.analog.com (10.64.17.10) by ASHBCASHYB4.ad.analog.com (10.64.17.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.14; Thu, 21 Jul 2022 04:03:39 -0400 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server id 15.2.986.14 via Frontend Transport; Thu, 21 Jul 2022 04:03:39 -0400 Received: from nsa.ad.analog.com ([10.44.3.68]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 26L83GIo028313; Thu, 21 Jul 2022 04:03:33 -0400 From: =?utf-8?q?Nuno_S=C3=A1?= To: , , CC: Linus Walleij , Krzysztof Kozlowski , Michael Hennerich , Bartosz Golaszewski , "Andy Shevchenko" , Rob Herring , Dmitry Torokhov Subject: [PATCH v3 07/10] input: keyboard: adp5588-keys: fix coding style warnings Date: Thu, 21 Jul 2022 10:04:20 +0200 Message-ID: <20220721080423.156151-8-nuno.sa@analog.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220721080423.156151-1-nuno.sa@analog.com> References: <20220721080423.156151-1-nuno.sa@analog.com> MIME-Version: 1.0 X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-GUID: pwomJSn7xbHqBnpxUIc19QLv5ZeuEc2c X-Proofpoint-ORIG-GUID: pwomJSn7xbHqBnpxUIc19QLv5ZeuEc2c X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.883,Hydra:6.0.517,FMLib:17.11.122.1 definitions=2022-07-20_12,2022-07-20_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 spamscore=0 clxscore=1015 mlxscore=0 mlxlogscore=999 phishscore=0 priorityscore=1501 bulkscore=0 lowpriorityscore=0 suspectscore=0 impostorscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2206140000 definitions=main-2207210031 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Just some code cleanup regarding coding style. With the introduction of the bits.h macros changes in the code are indeed introduced. Signed-off-by: Nuno Sá Reviewed-by: Andy Shevchenko --- drivers/input/keyboard/adp5588-keys.c | 98 +++++++++++++-------------- 1 file changed, 48 insertions(+), 50 deletions(-) diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c index 6499b4a94c73..1c4b1ea724b0 100644 --- a/drivers/input/keyboard/adp5588-keys.c +++ b/drivers/input/keyboard/adp5588-keys.c @@ -8,6 +8,7 @@ * Copyright (C) 2008-2010 Analog Devices Inc. */ +#include #include #include #include @@ -29,16 +30,16 @@ #define CFG 0x01 /* Configuration Register1 */ #define INT_STAT 0x02 /* Interrupt Status Register */ #define KEY_LCK_EC_STAT 0x03 /* Key Lock and Event Counter Register */ -#define Key_EVENTA 0x04 /* Key Event Register A */ -#define Key_EVENTB 0x05 /* Key Event Register B */ -#define Key_EVENTC 0x06 /* Key Event Register C */ -#define Key_EVENTD 0x07 /* Key Event Register D */ -#define Key_EVENTE 0x08 /* Key Event Register E */ -#define Key_EVENTF 0x09 /* Key Event Register F */ -#define Key_EVENTG 0x0A /* Key Event Register G */ -#define Key_EVENTH 0x0B /* Key Event Register H */ -#define Key_EVENTI 0x0C /* Key Event Register I */ -#define Key_EVENTJ 0x0D /* Key Event Register J */ +#define KEY_EVENTA 0x04 /* Key Event Register A */ +#define KEY_EVENTB 0x05 /* Key Event Register B */ +#define KEY_EVENTC 0x06 /* Key Event Register C */ +#define KEY_EVENTD 0x07 /* Key Event Register D */ +#define KEY_EVENTE 0x08 /* Key Event Register E */ +#define KEY_EVENTF 0x09 /* Key Event Register F */ +#define KEY_EVENTG 0x0A /* Key Event Register G */ +#define KEY_EVENTH 0x0B /* Key Event Register H */ +#define KEY_EVENTI 0x0C /* Key Event Register I */ +#define KEY_EVENTJ 0x0D /* Key Event Register J */ #define KP_LCK_TMR 0x0E /* Keypad Lock1 to Lock2 Timer */ #define UNLOCK1 0x0F /* Unlock Key1 */ #define UNLOCK2 0x10 /* Unlock Key2 */ @@ -66,9 +67,9 @@ #define GPIO_INT_LVL1 0x26 /* GPIO Edge/Level Detect */ #define GPIO_INT_LVL2 0x27 /* GPIO Edge/Level Detect */ #define GPIO_INT_LVL3 0x28 /* GPIO Edge/Level Detect */ -#define Debounce_DIS1 0x29 /* Debounce Disable */ -#define Debounce_DIS2 0x2A /* Debounce Disable */ -#define Debounce_DIS3 0x2B /* Debounce Disable */ +#define DEBOUNCE_DIS1 0x29 /* Debounce Disable */ +#define DEBOUNCE_DIS2 0x2A /* Debounce Disable */ +#define DEBOUNCE_DIS3 0x2B /* Debounce Disable */ #define GPIO_PULL1 0x2C /* GPIO Pull Disable */ #define GPIO_PULL2 0x2D /* GPIO Pull Disable */ #define GPIO_PULL3 0x2E /* GPIO Pull Disable */ @@ -91,27 +92,27 @@ #define ADP5588_DEVICE_ID_MASK 0xF /* Configuration Register1 */ -#define ADP5588_AUTO_INC (1 << 7) -#define ADP5588_GPIEM_CFG (1 << 6) -#define ADP5588_OVR_FLOW_M (1 << 5) -#define ADP5588_INT_CFG (1 << 4) -#define ADP5588_OVR_FLOW_IEN (1 << 3) -#define ADP5588_K_LCK_IM (1 << 2) -#define ADP5588_GPI_IEN (1 << 1) -#define ADP5588_KE_IEN (1 << 0) +#define ADP5588_AUTO_INC BIT(7) +#define ADP5588_GPIEM_CFG BIT(6) +#define ADP5588_OVR_FLOW_M BIT(5) +#define ADP5588_INT_CFG BIT(4) +#define ADP5588_OVR_FLOW_IEN BIT(3) +#define ADP5588_K_LCK_IM BIT(2) +#define ADP5588_GPI_IEN BIT(1) +#define ADP5588_KE_IEN BIT(0) /* Interrupt Status Register */ -#define ADP5588_CMP2_INT (1 << 5) -#define ADP5588_CMP1_INT (1 << 4) -#define ADP5588_OVR_FLOW_INT (1 << 3) -#define ADP5588_K_LCK_INT (1 << 2) -#define ADP5588_GPI_INT (1 << 1) -#define ADP5588_KE_INT (1 << 0) +#define ADP5588_CMP2_INT BIT(5) +#define ADP5588_CMP1_INT BIT(4) +#define ADP5588_OVR_FLOW_INT BIT(3) +#define ADP5588_K_LCK_INT BIT(2) +#define ADP5588_GPI_INT BIT(1) +#define ADP5588_KE_INT BIT(0) /* Key Lock and Event Counter Register */ -#define ADP5588_K_LCK_EN (1 << 6) +#define ADP5588_K_LCK_EN BIT(6) #define ADP5588_LCK21 0x30 -#define ADP5588_KEC 0xF +#define ADP5588_KEC GENMASK(3, 0) #define ADP5588_MAXGPIO 18 #define ADP5588_BANK(offs) ((offs) >> 3) @@ -158,10 +159,10 @@ #define ADP5588_GPIMAPSIZE_MAX (GPI_PIN_END - GPI_PIN_BASE + 1) /* Key Event Register xy */ -#define KEY_EV_PRESSED (1 << 7) -#define KEY_EV_MASK (0x7F) +#define KEY_EV_PRESSED BIT(7) +#define KEY_EV_MASK GENMASK(6, 0) -#define KP_SEL(x) (0xFFFF >> (16 - x)) /* 2^x-1 */ +#define KP_SEL(x) (BIT(x) - 1) /* 2^x-1 */ #define KEYP_MAX_EVENT 10 @@ -209,7 +210,7 @@ static int adp5588_write(struct i2c_client *client, u8 reg, u8 val) return i2c_smbus_write_byte_data(client, reg, val); } -static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned off) +static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned int off) { struct adp5588_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]); @@ -229,7 +230,7 @@ static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned off) } static void adp5588_gpio_set_value(struct gpio_chip *chip, - unsigned off, int val) + unsigned int off, int val) { struct adp5588_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]); @@ -242,8 +243,7 @@ static void adp5588_gpio_set_value(struct gpio_chip *chip, else kpad->dat_out[bank] &= ~bit; - adp5588_write(kpad->client, GPIO_DAT_OUT1 + bank, - kpad->dat_out[bank]); + adp5588_write(kpad->client, GPIO_DAT_OUT1 + bank, kpad->dat_out[bank]); mutex_unlock(&kpad->gpio_lock); } @@ -282,7 +282,7 @@ static int adp5588_gpio_set_config(struct gpio_chip *chip, unsigned int off, return ret; } -static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned off) +static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned int off) { struct adp5588_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]); @@ -300,7 +300,7 @@ static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned off) } static int adp5588_gpio_direction_output(struct gpio_chip *chip, - unsigned off, int val) + unsigned int off, int val) { struct adp5588_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]); @@ -317,12 +317,11 @@ static int adp5588_gpio_direction_output(struct gpio_chip *chip, kpad->dat_out[bank] &= ~bit; ret = adp5588_write(kpad->client, GPIO_DAT_OUT1 + bank, - kpad->dat_out[bank]); + kpad->dat_out[bank]); if (ret) goto out_unlock; - ret = adp5588_write(kpad->client, GPIO_DIR1 + bank, - kpad->dir[bank]); + ret = adp5588_write(kpad->client, GPIO_DIR1 + bank, kpad->dir[bank]); out_unlock: mutex_unlock(&kpad->gpio_lock); @@ -519,7 +518,7 @@ static void adp5588_report_events(struct adp5588_kpad *kpad, int ev_cnt) int i; for (i = 0; i < ev_cnt; i++) { - int key = adp5588_read(kpad->client, Key_EVENTA + i); + int key = adp5588_read(kpad->client, KEY_EVENTA + i); int key_val = key & KEY_EV_MASK; int key_press = key & KEY_EV_PRESSED; @@ -619,21 +618,20 @@ static int adp5588_setup(struct adp5588_kpad *kpad) } for (i = 0; i < KEYP_MAX_EVENT; i++) { - ret = adp5588_read(client, Key_EVENTA); + ret = adp5588_read(client, KEY_EVENTA); if (ret) return ret; } ret = adp5588_write(client, INT_STAT, - ADP5588_CMP2_INT | ADP5588_CMP1_INT | - ADP5588_OVR_FLOW_INT | ADP5588_K_LCK_INT | - ADP5588_GPI_INT | ADP5588_KE_INT); /* Status is W1C */ + ADP5588_CMP2_INT | ADP5588_CMP1_INT | + ADP5588_OVR_FLOW_INT | ADP5588_K_LCK_INT | + ADP5588_GPI_INT | ADP5588_KE_INT); /* Status is W1C */ if (ret) return ret; return adp5588_write(client, CFG, ADP5588_INT_CFG | - ADP5588_OVR_FLOW_IEN | - ADP5588_KE_IEN); + ADP5588_OVR_FLOW_IEN | ADP5588_KE_IEN); } static int adp5588_fw_parse(struct adp5588_kpad *kpad) @@ -717,7 +715,7 @@ static int adp5588_probe(struct i2c_client *client, int error; if (!i2c_check_functionality(client->adapter, - I2C_FUNC_SMBUS_BYTE_DATA)) { + I2C_FUNC_SMBUS_BYTE_DATA)) { dev_err(&client->dev, "SMBUS Byte Data not Supported\n"); return -EIO; } @@ -741,7 +739,7 @@ static int adp5588_probe(struct i2c_client *client, if (ret < 0) return ret; - revid = (u8) ret & ADP5588_DEVICE_ID_MASK; + revid = ret & ADP5588_DEVICE_ID_MASK; if (WA_DELAYED_READOUT_REVID(revid)) kpad->delay = msecs_to_jiffies(WA_DELAYED_READOUT_TIME);