drm/xe: Fix END redefinition

mips declares an END macro in its headers so it can't be used without
namespace in a driver like xe.

Instead of coming up with a longer name, just remove the macro and
replace its use with 0 since it's still clear what that means:
set_offsets() was already using that implicitly when checking the data
variable.

Reported-by: Guenter Roeck <linux@roeck-us.net>
Closes: http://kisskb.ellerman.id.au/kisskb/buildresult/15143996/
Tested-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240322145037.196548-1-lucas.demarchi@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
(cherry picked from commit 35b22649eb4155ca6bcffcb2c6e2a1d311aaaf72)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c
index 7ad853b0788af4c5d76411e66cd9d952263918c1..1426febe86eb676305772d7ee444b70af8254848 100644 (file)
--- a/drivers/gpu/drm/xe/xe_lrc.c
+++ b/drivers/gpu/drm/xe/xe_lrc.c
@@ -97,7 +97,6 @@ static void set_offsets(u32 *regs,
 #define REG16(x) \
        (((x) >> 9) | BIT(7) | BUILD_BUG_ON_ZERO(x >= 0x10000)), \
        (((x) >> 2) & 0x7f)
-#define END 0
 {
        const u32 base = hwe->mmio_base;
 
@@ -168,7 +167,7 @@ static const u8 gen12_xcs_offsets[] = {
        REG16(0x274),
        REG16(0x270),
 
-       END
+       0
 };
 
 static const u8 dg2_xcs_offsets[] = {
@@ -202,7 +201,7 @@ static const u8 dg2_xcs_offsets[] = {
        REG16(0x274),
        REG16(0x270),
 
-       END
+       0
 };
 
 static const u8 gen12_rcs_offsets[] = {
@@ -298,7 +297,7 @@ static const u8 gen12_rcs_offsets[] = {
        REG(0x084),
        NOP(1),
 
-       END
+       0
 };
 
 static const u8 xehp_rcs_offsets[] = {
@@ -339,7 +338,7 @@ static const u8 xehp_rcs_offsets[] = {
        LRI(1, 0),
        REG(0x0c8),
 
-       END
+       0
 };
 
 static const u8 dg2_rcs_offsets[] = {
@@ -382,7 +381,7 @@ static const u8 dg2_rcs_offsets[] = {
        LRI(1, 0),
        REG(0x0c8),
 
-       END
+       0
 };
 
 static const u8 mtl_rcs_offsets[] = {
@@ -425,7 +424,7 @@ static const u8 mtl_rcs_offsets[] = {
        LRI(1, 0),
        REG(0x0c8),
 
-       END
+       0
 };
 
 #define XE2_CTX_COMMON \
@@ -471,7 +470,7 @@ static const u8 xe2_rcs_offsets[] = {
        LRI(1, 0),              /* [0x47] */
        REG(0x0c8),             /* [0x48] R_PWR_CLK_STATE */
 
-       END
+       0
 };
 
 static const u8 xe2_bcs_offsets[] = {
@@ -482,16 +481,15 @@ static const u8 xe2_bcs_offsets[] = {
        REG16(0x200),           /* [0x42] BCS_SWCTRL */
        REG16(0x204),           /* [0x44] BLIT_CCTL */
 
-       END
+       0
 };
 
 static const u8 xe2_xcs_offsets[] = {
        XE2_CTX_COMMON,
 
-       END
+       0
 };
 
-#undef END
 #undef REG16
 #undef REG
 #undef LRI