gallium: remove pipe_buffer from surfaces

this change disassociates, at least from the driver perspective,
the surface from buffer. surfaces are technically now views on the
textures so make it so by hiding the buffer in the internals of
textures.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c
index 7686f746eb2..b902c8cf53f 100644
--- a/src/gallium/drivers/nv50/nv50_program.c
+++ b/src/gallium/drivers/nv50/nv50_program.c
@@ -970,7 +970,7 @@ nv50_program_tx_insn(struct nv50_pc *pc, const union tgsi_full_token *tok)
 	}
 
 	for (i = 0; i < inst->Instruction.NumSrcRegs; i++) {
-		struct tgsi_full_src_register *fs = &inst->FullSrcRegisters[i];
+		const struct tgsi_full_src_register *fs = &inst->FullSrcRegisters[i];
 
 		if (fs->SrcRegister.File == TGSI_FILE_SAMPLER)
 			unit = fs->SrcRegister.Index;