diff options
Diffstat (limited to 'drivers/fpga')
| -rw-r--r-- | drivers/fpga/fpga-region.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/fpga/fpga-region.c b/drivers/fpga/fpga-region.c index ccf6fdab1360..c9d065a6961b 100644 --- a/drivers/fpga/fpga-region.c +++ b/drivers/fpga/fpga-region.c @@ -38,9 +38,10 @@ EXPORT_SYMBOL_GPL(fpga_region_class_find); * * Caller should call fpga_region_put() when done with region. * - * Return fpga_region struct if successful. - * Return -EBUSY if someone already has a reference to the region. - * Return -ENODEV if @np is not an FPGA Region. + * Return: + * * fpga_region struct if successful. + * * -EBUSY if someone already has a reference to the region. + * * -ENODEV if can't take parent driver module refcount. */ static struct fpga_region *fpga_region_get(struct fpga_region *region) { @@ -91,7 +92,7 @@ static void fpga_region_put(struct fpga_region *region) * The caller will need to call fpga_bridges_put() before attempting to * reprogram the region. * - * Return 0 for success or negative error code. + * Return: 0 for success or negative error code. */ int fpga_region_program_fpga(struct fpga_region *region) { @@ -288,8 +289,9 @@ static void fpga_region_dev_release(struct device *dev) } /** - * fpga_region_init - init function for fpga_region class - * Creates the fpga_region class and registers a reconfig notifier. + * fpga_region_init - creates the fpga_region class. + * + * Return: 0 on success or ERR_PTR() on error. */ static int __init fpga_region_init(void) { |