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arm/komeda: Compile komeda_debugfs_init() only if CONFIG_DEBUG_FS is enabled

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We don't call this function if CONFIG_DEBUG_FS is not defined, but we
should not be compiling it either, as the declaration of the debugfs
core functions is not included.

Reported by the kbuild test robot.

Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
This commit is contained in:
Liviu Dudau 2019-03-25 16:31:44 +00:00
parent 7d3cfb70a6
commit 5768326818
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/arm/display/komeda/komeda_dev.c
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@ -44,6 +44,7 @@ static const struct file_operations komeda_register_fops = {
.release = single_release,
};
#ifdef CONFIG_DEBUG_FS
static void komeda_debugfs_init(struct komeda_dev *mdev)
{
if (!debugfs_initialized())
@ -56,6 +57,7 @@ static void komeda_debugfs_init(struct komeda_dev *mdev)
debugfs_create_file("register", 0444, mdev->debugfs_root,
mdev, &komeda_register_fops);
}
#endif
static int komeda_parse_pipe_dt(struct komeda_dev *mdev, struct device_node *np)
{