[PATCH 1/2] drm: fix spelling mistakes in comments and documentation

["Gustavo Kenji Mendonça Kaneko" <kaneko.dev@pm.me>]

Fix multiple spelling mistakes across the DRM subsystem:

- 'occured' -> 'occurred' in:
  - drm_debugfs_crc.h
  - amdgpu_ctx.c
  - amdgpu_ids.c (x2)
  - amdgpu_job.h
  - radeon_fence.c (x2)

- 'fucntions' -> 'functions' in Documentation/gpu/todo.rst
- 'doesn't exists' -> 'doesn't exist' in amdgpu_gmc.h

Signed-off-by: Gustavo Kenji Mendonça Kaneko <kaneko.dev@pm.me>
---
 Documentation/gpu/todo.rst              | 2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c | 4 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_job.h | 2 +-
 drivers/gpu/drm/radeon/radeon_fence.c   | 4 ++--
 include/drm/drm_debugfs_crc.h           | 2 +-
 7 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index bc9f14c8a2ec..841e4e986c48 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -55,7 +55,7 @@ There are still drivers that use drm_simple_display_pipe. The task here is to
 convert them to use regular atomic helpers. Search for a driver that calls
 drm_simple_display_pipe_init() and inline all helpers from drm_simple_kms_helper.c
 into the driver, such that no simple-KMS interfaces are required. Please also
-rename all inlined fucntions according to driver conventions.
+rename all inlined functions according to driver conventions.
 
 Contact: Thomas Zimmermann, respective driver maintainer
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 7af86a32c0c5..e5884bb4d63a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -564,7 +564,7 @@ static int amdgpu_ctx_query(struct amdgpu_device *adev,
 	out->state.flags = 0x0;
 	out->state.hangs = 0x0;
 
-	/* determine if a GPU reset has occured since the last call */
+	/* determine if a GPU reset has occurred since the last call */
 	reset_counter = atomic_read(&adev->gpu_reset_counter);
 	/* TODO: this should ideally return NO, GUILTY, or INNOCENT. */
 	if (ctx->reset_counter_query == reset_counter)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h
index 6ab4c1e297fc..85a0d9bcba16 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h
@@ -39,7 +39,7 @@
 				0xff00000000000000ULL : 0xffff800000000000ULL)
 
 /*
- * Hardware is programmed as if the hole doesn't exists with start and end
+ * Hardware is programmed as if the hole doesn't exist with start and end
  * address values.
  *
  * This mask is used to remove the upper 16bits of the VA and so come up with
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
index 124fb38eb465..095ab609623f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c
@@ -161,12 +161,12 @@ void amdgpu_pasid_free_delayed(struct dma_resv *resv,
  */
 
 /**
- * amdgpu_vmid_had_gpu_reset - check if reset occured since last use
+ * amdgpu_vmid_had_gpu_reset - check if reset occurred since last use
  *
  * @adev: amdgpu_device pointer
  * @id: VMID structure
  *
- * Check if GPU reset occured since last use of the VMID.
+ * Check if GPU reset occurred since last use of the VMID.
  */
 bool amdgpu_vmid_had_gpu_reset(struct amdgpu_device *adev,
 			       struct amdgpu_vmid *id)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h
index 56a88e14a044..bc011b4639f2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.h
@@ -31,7 +31,7 @@
 #define AMDGPU_PREAMBLE_IB_PRESENT          (1 << 0)
 /* bit set means preamble IB is first presented in belonging context */
 #define AMDGPU_PREAMBLE_IB_PRESENT_FIRST    (1 << 1)
-/* bit set means context switch occured */
+/* bit set means context switch occurred */
 #define AMDGPU_HAVE_CTX_SWITCH              (1 << 2)
 /* bit set means IB is preempted */
 #define AMDGPU_IB_PREEMPTED                 (1 << 3)
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 02a40e4750c7..943861b62ee9 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -191,7 +191,7 @@ static int radeon_fence_check_signaled(wait_queue_entry_t *wait,
  * @ring: ring index the fence is associated with
  *
  * Checks the current fence value and calculates the last
- * signalled fence value. Returns true if activity occured
+ * signalled fence value. Returns true if activity occurred
  * on the ring, and the fence_queue should be waken up.
  */
 static bool radeon_fence_activity(struct radeon_device *rdev, int ring)
@@ -262,7 +262,7 @@ static bool radeon_fence_activity(struct radeon_device *rdev, int ring)
  * @work: delayed work item
  *
  * Checks for fence activity and if there is none probe
- * the hardware if a lockup occured.
+ * the hardware if a lockup occurred.
  */
 static void radeon_fence_check_lockup(struct work_struct *work)
 {
diff --git a/include/drm/drm_debugfs_crc.h b/include/drm/drm_debugfs_crc.h
index 1b4c98c2f838..d7da666b50ca 100644
--- a/include/drm/drm_debugfs_crc.h
+++ b/include/drm/drm_debugfs_crc.h
@@ -49,7 +49,7 @@ struct drm_crtc_crc_entry {
  * @lock: protects the fields in this struct
  * @source: name of the currently configured source of CRCs
  * @opened: whether userspace has opened the data file for reading
- * @overflow: whether an overflow occured.
+ * @overflow: whether an overflow occurred.
  * @entries: array of entries, with size of %DRM_CRC_ENTRIES_NR
  * @head: head of circular queue
  * @tail: tail of circular queue
-- 
2.54.0