Commit 3bf01426 authored Mar 01, 2022 by Vasant Hegde Committed by Joerg Roedel Mar 08, 2022

iommu/amd: Clean up function declarations



Remove unused declarations and add static keyword as needed.

Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Link: https://lore.kernel.org/r/20220301085626.87680-4-vasant.hegde@amd.com


Signed-off-by: Joerg Roedel <jroedel@suse.de>

parent 434d2def

drivers/iommu/amd/amd_iommu.h

+0 −4

Original line number	Diff line number	Diff line
		@@ -14,10 +14,6 @@
		extern irqreturn_t amd_iommu_int_thread(int irq, void *data);
		extern irqreturn_t amd_iommu_int_handler(int irq, void *data);
		extern void amd_iommu_apply_erratum_63(u16 devid);
		extern void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu);
		extern int amd_iommu_init_devices(void);
		extern void amd_iommu_uninit_devices(void);
		extern void amd_iommu_init_notifier(void);
		extern int amd_iommu_init_api(void);

		#ifdef CONFIG_AMD_IOMMU_DEBUGFS

drivers/iommu/amd/init.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -661,7 +661,7 @@ static int __init alloc_command_buffer(struct amd_iommu *iommu)
		* This function resets the command buffer if the IOMMU stopped fetching
		* commands from it.
		*/
		void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu)
		static void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu)
		{
		iommu_feature_disable(iommu, CONTROL_CMDBUF_EN);