[PATCH] habanalabs: fix enum type mismatch

[Arnd Bergmann]

From: Arnd Bergmann <arnd@xxxxxxxx>

The definition of these two arrays does not match the type of the
enums in them:

drivers/misc/habanalabs/goya/goya.c:136:21: error: implicit conversion from 'enum goya_pll_index' to 'enum pll_index' [-Werror=enum-conversion]
  136 |         [CPU_PLL] = GOYA_CPU_PLL,
drivers/misc/habanalabs/gaudi/gaudi.c:126:21: error: implicit conversion from 'enum gaudi_pll_index' to 'enum pll_index' [-Werror=enum-conversion]
  126 |         [CPU_PLL] = GAUDI_CPU_PLL,

Remove the enum and just use literal numbers, which avoids the
warning and is more concise without really losing any information.

Fixes: e8f9392a5c7f ("habanalabs: support legacy and new pll indexes")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/misc/habanalabs/gaudi/gaudi.c | 38 ++++++++-------------------
 drivers/misc/habanalabs/goya/goya.c   | 29 ++++++--------------
 2 files changed, 19 insertions(+), 48 deletions(-)

diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c
index b751652f80a8..69bd7ff694f8 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi.c
@@ -105,34 +105,18 @@
 
 #define GAUDI_PLL_MAX 10
 
-/*
- * this enum kept here for compatibility with old FW (in which each asic has
- * unique PLL numbering
- */
-enum gaudi_pll_index {
-	GAUDI_CPU_PLL = 0,
-	GAUDI_PCI_PLL,
-	GAUDI_SRAM_PLL,
-	GAUDI_HBM_PLL,
-	GAUDI_NIC_PLL,
-	GAUDI_DMA_PLL,
-	GAUDI_MESH_PLL,
-	GAUDI_MME_PLL,
-	GAUDI_TPC_PLL,
-	GAUDI_IF_PLL,
-};
-
+/* compatibility with old FW (in which each asic has unique PLL numbering */
 static enum pll_index gaudi_pll_map[PLL_MAX] = {
-	[CPU_PLL] = GAUDI_CPU_PLL,
-	[PCI_PLL] = GAUDI_PCI_PLL,
-	[SRAM_PLL] = GAUDI_SRAM_PLL,
-	[HBM_PLL] = GAUDI_HBM_PLL,
-	[NIC_PLL] = GAUDI_NIC_PLL,
-	[DMA_PLL] = GAUDI_DMA_PLL,
-	[MESH_PLL] = GAUDI_MESH_PLL,
-	[MME_PLL] = GAUDI_MME_PLL,
-	[TPC_PLL] = GAUDI_TPC_PLL,
-	[IF_PLL] = GAUDI_IF_PLL,
+	[CPU_PLL] = 0,
+	[PCI_PLL] = 1,
+	[SRAM_PLL] = 2,
+	[HBM_PLL] = 3,
+	[NIC_PLL] = 4,
+	[DMA_PLL] = 5,
+	[MESH_PLL] = 6,
+	[MME_PLL] = 7,
+	[TPC_PLL] = 8,
+	[IF_PLL] = 9,
 };
 
 static const char gaudi_irq_name[GAUDI_MSI_ENTRIES][GAUDI_MAX_STRING_LEN] = {
diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c
index e27338f4aad2..0a8cf00b5f45 100644
--- a/drivers/misc/habanalabs/goya/goya.c
+++ b/drivers/misc/habanalabs/goya/goya.c
@@ -118,28 +118,15 @@
 #define IS_MME_IDLE(mme_arch_sts) \
 	(((mme_arch_sts) & MME_ARCH_IDLE_MASK) == MME_ARCH_IDLE_MASK)
 
-/*
- * this enum kept here for compatibility with old FW (in which each asic has
- * unique PLL numbering
- */
-enum goya_pll_index {
-	GOYA_CPU_PLL = 0,
-	GOYA_IC_PLL,
-	GOYA_MC_PLL,
-	GOYA_MME_PLL,
-	GOYA_PCI_PLL,
-	GOYA_EMMC_PLL,
-	GOYA_TPC_PLL,
-};
-
+/* compatibility with old FW (in which each asic has unique PLL numbering */
 static enum pll_index goya_pll_map[PLL_MAX] = {
-	[CPU_PLL] = GOYA_CPU_PLL,
-	[IC_PLL] = GOYA_IC_PLL,
-	[MC_PLL] = GOYA_MC_PLL,
-	[MME_PLL] = GOYA_MME_PLL,
-	[PCI_PLL] = GOYA_PCI_PLL,
-	[EMMC_PLL] = GOYA_EMMC_PLL,
-	[TPC_PLL] = GOYA_TPC_PLL,
+	[CPU_PLL] = 0,
+	[IC_PLL] = 1,
+	[MC_PLL] = 2,
+	[MME_PLL] = 3,
+	[PCI_PLL] = 4,
+	[EMMC_PLL] = 5,
+	[TPC_PLL] = 6,
 };
 
 static const char goya_irq_name[GOYA_MSIX_ENTRIES][GOYA_MAX_STRING_LEN] = {
-- 
2.29.2