Fix build error when CONFIG_DEBUG_FS is disabled:

drivers/gpu/drm/qxl/qxl_debugfs.c: In function 'qxl_debugfs_init': drivers/gpu/drm/qxl/qxl_debugfs.c:76:2: error: implicit declaration of function 'drm_debugfs_create_files' drivers/gpu/drm/qxl/qxl_debugfs.c: In function 'qxl_debugfs_takedown': drivers/gpu/drm/qxl/qxl_debugfs.c:84:2: error: implicit declaration of function 'drm_debugfs_remove_files'

Signed-off-by: David Rientjes rientjes@google.com --- drivers/gpu/drm/qxl/qxl_debugfs.c | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c --- a/drivers/gpu/drm/qxl/qxl_debugfs.c +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c @@ -35,6 +35,7 @@ #include "qxl_object.h"

+#if defined(CONFIG_DEBUG_FS) static int qxl_debugfs_irq_received(struct seq_file *m, void *data) { @@ -69,20 +70,25 @@ static struct drm_info_list qxl_debugfs_list[] = { { "qxl_buffers", qxl_debugfs_buffers_info, 0, NULL }, }; #define QXL_DEBUGFS_ENTRIES ARRAY_SIZE(qxl_debugfs_list) +#endif

int qxl_debugfs_init(struct drm_minor *minor) { +#if defined(CONFIG_DEBUG_FS) drm_debugfs_create_files(qxl_debugfs_list, QXL_DEBUGFS_ENTRIES, minor->debugfs_root, minor); +#endif return 0; }

void qxl_debugfs_takedown(struct drm_minor *minor) { +#if defined(CONFIG_DEBUG_FS) drm_debugfs_remove_files(qxl_debugfs_list, QXL_DEBUGFS_ENTRIES, minor); +#endif }

int qxl_debugfs_add_files(struct qxl_device *qdev,