[PATCH] driver core: platform: need consistent spacing around '-'

[Barry Song]

Signed-off-by: Barry Song <song.bao....@hisilicon.com>
---
 drivers/base/platform.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index b27d0f6c18c9..ab9408182a0d 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -1005,7 +1005,7 @@ static ssize_t modalias_show(struct device *dev, struct 
device_attribute *a,
        if (len != -ENODEV)
                return len;
 
-       len = acpi_device_modalias(dev, buf, PAGE_SIZE -1);
+       len = acpi_device_modalias(dev, buf, PAGE_SIZE - 1);
        if (len != -ENODEV)
                return len;
 
-- 
2.23.0