fpga: m10bmc-sec: switch show_canceled_csk() to using sysfs_emit()

Switch show_canceled_csk() to use the proper sysfs_emit("%*pbl").

Reviewed-by: Russ Weight <russ.weight@linux.dev>
Suggested-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Yury Norov <ynorov@nvidia.com>
[ Yilun: Remove unnecessary header file ]
Reviewed-by: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20260303200842.124996-6-ynorov@nvidia.com
Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>

diff --git a/drivers/fpga/intel-m10-bmc-sec-update.c b/drivers/fpga/intel-m10-bmc-sec-update.c
index 10f678b9ed36624b0c5ba7449fc9518c2f12fafd..b15dab6a39a3970f36afe1f0d9dff2a1710ef62c 100644 (file)
--- a/drivers/fpga/intel-m10-bmc-sec-update.c
+++ b/drivers/fpga/intel-m10-bmc-sec-update.c
@@ -183,7 +183,7 @@ show_canceled_csk(struct device *dev, u32 addr, char *buf)
 
        bitmap_from_arr32(csk_map, csk32, CSK_BIT_LEN);
        bitmap_complement(csk_map, csk_map, CSK_BIT_LEN);
-       return bitmap_print_to_pagebuf(1, buf, csk_map, CSK_BIT_LEN);
+       return sysfs_emit(buf, "%*pbl\n", CSK_BIT_LEN, csk_map);
 }
 
 #define DEVICE_ATTR_SEC_CSK_RO(_name)                                          \