[PATCH v2 4/4] ARM: at91: pm: use kernel documentation style

[Claudiu Beznea <claudiu.beznea@microchip.com>]

Use kernel documentation style. Along with it fix the naming of
struct at91_pm_sfrbu_regs in documentation.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
 arch/arm/mach-at91/pm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 239339bf6f79..3ae0dca5135b 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -48,8 +48,8 @@ struct at91_pm_bu {
 	unsigned long ddr_phy_calibration[BACKUP_DDR_PHY_CALIBRATION];
 };
 
-/*
- * struct at91_pm_sfrbu_offsets: registers mapping for SFRBU
+/**
+ * struct at91_pm_sfrbu_regs - registers mapping for SFRBU
  * @pswbu: power switch BU control registers
  */
 struct at91_pm_sfrbu_regs {
@@ -132,7 +132,7 @@ struct at91_soc_pm {
 };
 
 /**
- * enum at91_pm_iomaps:	IOs that needs to be mapped for different PM modes
+ * enum at91_pm_iomaps - IOs that needs to be mapped for different PM modes
  * @AT91_PM_IOMAP_SHDWC:	SHDWC controller
  * @AT91_PM_IOMAP_SFRBU:	SFRBU controller
  * @AT91_PM_IOMAP_ETHC:		Ethernet controller
-- 
2.32.0