[PATCH v2 2/3] drm/imagination: Switch reset_reason fields from enum to u32

[Alexandru Dadu <alexandru.dadu@imgtec.com>]

Update the reset_reason fwif structure fields from enum to u32 to remove
any ambiguity from the interface (enum is not a fixed size thus is unfit
for the purpose of the data type).

Fixes: a26f067feac1f ("drm/imagination: Add FWIF headers")

Signed-off-by: Alexandru Dadu <alexandru.dadu@imgtec.com>
---
 drivers/gpu/drm/imagination/pvr_rogue_fwif.h        | 8 ++++++--
 drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h | 6 +++++-
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/imagination/pvr_rogue_fwif.h b/drivers/gpu/drm/imagination/pvr_rogue_fwif.h
index 172886be4c82..5d590c4c2566 100644
--- a/drivers/gpu/drm/imagination/pvr_rogue_fwif.h
+++ b/drivers/gpu/drm/imagination/pvr_rogue_fwif.h
@@ -1347,8 +1347,12 @@ struct rogue_fwif_fwccb_cmd_freelists_reconstruction_data {
 struct rogue_fwif_fwccb_cmd_context_reset_data {
 	/* Context affected by the reset */
 	u32 server_common_context_id;
-	/* Reason for reset */
-	enum rogue_context_reset_reason reset_reason;
+	/*
+	 * Reason for reset
+	 * The valid values for reset_reason are the ones from
+	 * enum rogue_context_reset_reason
+	 */
+	u32 reset_reason;
 	/* Data Master affected by the reset */
 	u32 dm;
 	/* Job ref running at the time of reset */
diff --git a/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h b/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h
index f622553cdc11..869d904e3649 100644
--- a/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h
+++ b/drivers/gpu/drm/imagination/pvr_rogue_fwif_shared.h
@@ -261,7 +261,11 @@ enum rogue_context_reset_reason {
 };
 
 struct rogue_context_reset_reason_data {
-	enum rogue_context_reset_reason reset_reason;
+	/*
+	 * The valid values for reset_reason are the ones from
+	 * enum rogue_context_reset_reason
+	 */
+	u32 reset_reason;
 	u32 reset_ext_job_ref;
 };
 

-- 
2.43.0