From 78429e55e4057bdd0fbc6f969a669336f7be249e Mon Sep 17 00:00:00 2001 From: Azael Avalos Date: Mon, 29 Aug 2016 09:37:34 -0600 Subject: [PATCH] platform/x86: toshiba_acpi: Clean up variable declaration This patch moves all the multiple line variable declaration to a single line declaration (except variables being initialized) following the reverse tree order, to conform to the practices of the kernel. [dvhart: corrected a couple minor inconsistencies in declaration ordering] Signed-off-by: Azael Avalos Signed-off-by: Darren Hart --- drivers/platform/x86/toshiba_acpi.c | 29 +++++++++++++---------------- 1 file changed, 13 insertions(+), 16 deletions(-) diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c index 9d60a40..bbcb7c2 100644 --- a/drivers/platform/x86/toshiba_acpi.c +++ b/drivers/platform/x86/toshiba_acpi.c @@ -321,10 +321,9 @@ static int write_acpi_int(const char *methodName, int val) static acpi_status tci_raw(struct toshiba_acpi_dev *dev, const u32 in[TCI_WORDS], u32 out[TCI_WORDS]) { + union acpi_object in_objs[TCI_WORDS], out_objs[TCI_WORDS + 1]; struct acpi_object_list params; - union acpi_object in_objs[TCI_WORDS]; struct acpi_buffer results; - union acpi_object out_objs[TCI_WORDS + 1]; acpi_status status; int i; @@ -387,9 +386,8 @@ static int sci_open(struct toshiba_acpi_dev *dev) { u32 in[TCI_WORDS] = { SCI_OPEN, 0, 0, 0, 0, 0 }; u32 out[TCI_WORDS]; - acpi_status status; + acpi_status status = tci_raw(dev, in, out); - status = tci_raw(dev, in, out); if (ACPI_FAILURE(status)) { pr_err("ACPI call to open SCI failed\n"); return 0; @@ -425,9 +423,8 @@ static void sci_close(struct toshiba_acpi_dev *dev) { u32 in[TCI_WORDS] = { SCI_CLOSE, 0, 0, 0, 0, 0 }; u32 out[TCI_WORDS]; - acpi_status status; + acpi_status status = tci_raw(dev, in, out); - status = tci_raw(dev, in, out); if (ACPI_FAILURE(status)) { pr_err("ACPI call to close SCI failed\n"); return; @@ -509,7 +506,8 @@ static enum led_brightness toshiba_illumination_get(struct led_classdev *cdev) { struct toshiba_acpi_dev *dev = container_of(cdev, struct toshiba_acpi_dev, led_dev); - u32 state, result; + u32 result; + u32 state; /* First request : initialize communication. */ if (!sci_open(dev)) @@ -672,9 +670,9 @@ static int toshiba_touchpad_get(struct toshiba_acpi_dev *dev, u32 *state) /* Eco Mode support */ static void toshiba_eco_mode_available(struct toshiba_acpi_dev *dev) { - acpi_status status; u32 in[TCI_WORDS] = { HCI_GET, HCI_ECO_MODE, 0, 0, 0, 0 }; u32 out[TCI_WORDS]; + acpi_status status; dev->eco_supported = 0; dev->eco_led_registered = false; @@ -1282,9 +1280,9 @@ static struct proc_dir_entry *toshiba_proc_dir; /* LCD Brightness */ static int __get_lcd_brightness(struct toshiba_acpi_dev *dev) { + int brightness = 0; u32 result; u32 value; - int brightness = 0; if (dev->tr_backlight_supported) { int ret = get_tr_backlight_status(dev, &value); @@ -1377,7 +1375,7 @@ static ssize_t lcd_proc_write(struct file *file, const char __user *buf, struct toshiba_acpi_dev *dev = PDE_DATA(file_inode(file)); char cmd[42]; size_t len; - int levels = dev->backlight_dev->props.max_brightness + 1; + int levels; int value; len = min(count, sizeof(cmd) - 1); @@ -1385,6 +1383,7 @@ static ssize_t lcd_proc_write(struct file *file, const char __user *buf, return -EFAULT; cmd[len] = '\0'; + levels = dev->backlight_dev->props.max_brightness + 1; if (sscanf(cmd, " brightness : %i", &value) != 1 && value < 0 && value > levels) return -EINVAL; @@ -1447,10 +1446,8 @@ static ssize_t video_proc_write(struct file *file, const char __user *buf, struct toshiba_acpi_dev *dev = PDE_DATA(file_inode(file)); char *buffer; char *cmd; + int lcd_out, crt_out, tv_out; int remain = count; - int lcd_out = -1; - int crt_out = -1; - int tv_out = -1; int value; int ret; u32 video_out; @@ -1486,6 +1483,7 @@ static ssize_t video_proc_write(struct file *file, const char __user *buf, kfree(cmd); + lcd_out = crt_out = tv_out = -1; ret = get_video_status(dev, &video_out); if (!ret) { unsigned int new_video_out = video_out; @@ -1980,8 +1978,8 @@ static ssize_t usb_sleep_charge_store(struct device *dev, const char *buf, size_t count) { struct toshiba_acpi_dev *toshiba = dev_get_drvdata(dev); - u32 mode; int state; + u32 mode; int ret; ret = kstrtoint(buf, 0, &state); @@ -2021,9 +2019,8 @@ static ssize_t sleep_functions_on_battery_show(struct device *dev, char *buf) { struct toshiba_acpi_dev *toshiba = dev_get_drvdata(dev); + int bat_lvl, status; u32 state; - int bat_lvl; - int status; int ret; int tmp; -- 2.7.4