Commit c61c255e authored by Jiapeng Chong's avatar Jiapeng Chong Committed by Joerg Roedel
Browse files

iommu/vt-d: Remove unused function 



The function are defined in the pasid.c file, but not called
elsewhere, so delete the unused function.

drivers/iommu/intel/pasid.c:342:20: warning: unused function 'pasid_set_wpe'.

Reported-by: default avatarAbaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6185


Signed-off-by: default avatarJiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230818091603.64800-1-jiapeng.chong@linux.alibaba.com


Signed-off-by: default avatarLu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 6465e260

drivers/iommu/intel/pasid.c

+0 −9
Original line number Diff line number Diff line
@@ -335,15 +335,6 @@ static inline void pasid_set_fault_enable(struct pasid_entry *pe) 
	pasid_set_bits(&pe->val[0], 1 << 1, 0);

}



/*

 * Setup the WPE(Write Protect Enable) field (Bit 132) of a

 * scalable mode PASID entry.

 */

static inline void pasid_set_wpe(struct pasid_entry *pe)

{

	pasid_set_bits(&pe->val[2], 1 << 4, 1 << 4);

}



/*

 * Setup the P(Present) field (Bit 0) of a scalable mode PASID

 * entry.