@@ -23,6 +23,7 @@
/**
* hw_read_otgsc returns otgsc register bits value.
+ * @ci: the controller
* @mask: bitfield mask
*/
u32 hw_read_otgsc(struct ci_hdrc *ci, u32 mask)
@@ -75,6 +76,7 @@ u32 hw_read_otgsc(struct ci_hdrc *ci, u32 mask)
/**
* hw_write_otgsc updates target bits of OTGSC register.
+ * @ci: the controller
* @mask: bitfield mask
* @data: to be written
*/
@@ -229,7 +231,7 @@ static void ci_otg_work(struct work_struct *work)
/**
* ci_hdrc_otg_init - initialize otg struct
- * ci: the controller
+ * @ci: the controller
*/
int ci_hdrc_otg_init(struct ci_hdrc *ci)
{
@@ -248,7 +250,7 @@ int ci_hdrc_otg_init(struct ci_hdrc *ci)
/**
* ci_hdrc_otg_destroy - destroy otg struct
- * ci: the controller
+ * @ci: the controller
*/
void ci_hdrc_otg_destroy(struct ci_hdrc *ci)
{
Firstly we add some missing descriptions. Then we fix some formatting issues. Kerneldoc expects arguments to be in the format '@.*: '. If either the '@' or ':' is omitted, kerneldoc gets confused. Fixes the following W=1 kernel build warning(s): drivers/usb/chipidea/otg.c:29: warning: Function parameter or member 'ci' not described in 'hw_read_otgsc' drivers/usb/chipidea/otg.c:82: warning: Function parameter or member 'ci' not described in 'hw_write_otgsc' drivers/usb/chipidea/otg.c:235: warning: Function parameter or member 'ci' not described in 'ci_hdrc_otg_init' drivers/usb/chipidea/otg.c:254: warning: Function parameter or member 'ci' not described in 'ci_hdrc_otg_destroy' Cc: Peter Chen <Peter.Chen@nxp.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/usb/chipidea/otg.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)