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Subject[PATCH 19/19] PCI: keystone: Cleanup macros defined in pci-keystone.c
Date
No functional change. Cleanup macros defined in pci-keystone.c
by removing unused macros, grouping the macros and aligning
it properly.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
drivers/pci/controller/dwc/pci-keystone.c | 41 +++++++++--------------
1 file changed, 16 insertions(+), 25 deletions(-)

diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c
index db40f60ce8ab..447718a3f755 100644
--- a/drivers/pci/controller/dwc/pci-keystone.c
+++ b/drivers/pci/controller/dwc/pci-keystone.c
@@ -28,21 +28,14 @@

#include "pcie-designware.h"

-#define DRIVER_NAME "keystone-pcie"
-
#define PCIE_VENDORID_MASK 0xffff
#define PCIE_DEVICEID_SHIFT 16

-/* DEV_STAT_CTRL */
-#define PCIE_CAP_BASE 0x70
-
-/* Application register defines */
-#define LTSSM_EN_VAL BIT(0)
-#define DBI_CS2 BIT(5)
-#define OB_XLAT_EN_VAL BIT(1)
-
/* Application registers */
#define CMD_STATUS 0x004
+#define LTSSM_EN_VAL BIT(0)
+#define OB_XLAT_EN_VAL BIT(1)
+#define DBI_CS2 BIT(5)

#define CFG_SETUP 0x008
#define CFG_BUS(x) (((x) & 0xff) << 16)
@@ -69,18 +62,16 @@
#define IRQ_STATUS 0x184
#define MSI_IRQ_OFFSET 4

-/* Error IRQ bits */
-#define ERR_AER BIT(5) /* ECRC error */
-#define ERR_AXI BIT(4) /* AXI tag lookup fatal error */
-#define ERR_CORR BIT(3) /* Correctable error */
-#define ERR_NONFATAL BIT(2) /* Non-fatal error */
-#define ERR_FATAL BIT(1) /* Fatal error */
-#define ERR_SYS BIT(0) /* System (fatal, non-fatal, or correctable) */
-#define ERR_IRQ_ALL (ERR_AER | ERR_AXI | ERR_CORR | \
- ERR_NONFATAL | ERR_FATAL | ERR_SYS)
#define ERR_IRQ_STATUS 0x1c4
#define ERR_IRQ_ENABLE_SET 0x1c8
-#define ERR_IRQ_ENABLE_CLR 0x1cc
+#define ERR_AER BIT(5) /* ECRC error */
+#define ERR_AXI BIT(4) /* AXI tag lookup fatal error */
+#define ERR_CORR BIT(3) /* Correctable error */
+#define ERR_NONFATAL BIT(2) /* Non-fatal error */
+#define ERR_FATAL BIT(1) /* Fatal error */
+#define ERR_SYS BIT(0) /* System error */
+#define ERR_IRQ_ALL (ERR_AER | ERR_AXI | ERR_CORR | \
+ ERR_NONFATAL | ERR_FATAL | ERR_SYS)

#define OB_OFFSET_INDEX(n) (0x200 + (8 * (n)))
#define OB_ENABLEN BIT(0)
@@ -89,12 +80,12 @@

#define MAX_MSI_HOST_IRQS 8
/* PCIE controller device IDs */
-#define PCIE_RC_K2HK 0xb008
-#define PCIE_RC_K2E 0xb009
-#define PCIE_RC_K2L 0xb00a
-#define PCIE_RC_K2G 0xb00b
+#define PCIE_RC_K2HK 0xb008
+#define PCIE_RC_K2E 0xb009
+#define PCIE_RC_K2L 0xb00a
+#define PCIE_RC_K2G 0xb00b

-#define to_keystone_pcie(x) dev_get_drvdata((x)->dev)
+#define to_keystone_pcie(x) dev_get_drvdata((x)->dev)

struct keystone_pcie {
struct dw_pcie *pci;
--
2.17.1
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