From 41dfc3f79650504f5047f20a4faacaff217ce37b Mon Sep 17 00:00:00 2001 From: Arindam Nath Date: Wed, 5 Feb 2020 21:24:30 +0530 Subject: [PATCH] NTB: remove redundant setting of DB valid mask db_valid_mask is set at two places, once within amd_init_ntb(), and again within amd_init_dev(). Since amd_init_ntb() is actually called from amd_init_dev(), setting db_valid_mask from former does not really make sense. So remove it. Signed-off-by: Arindam Nath Signed-off-by: Jon Mason --- drivers/ntb/hw/amd/ntb_hw_amd.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c index 8a98523..04be148 100644 --- a/drivers/ntb/hw/amd/ntb_hw_amd.c +++ b/drivers/ntb/hw/amd/ntb_hw_amd.c @@ -1056,8 +1056,6 @@ static int amd_init_ntb(struct amd_ntb_dev *ndev) return -EINVAL; } - ndev->db_valid_mask = BIT_ULL(ndev->db_count) - 1; - /* Mask event interrupts */ writel(ndev->int_mask, mmio + AMD_INTMASK_OFFSET); -- 2.7.4