[src/trunk]: src/sys/external/bsd/drm2/dist/drm/radeon Drop casts in favour o...

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5b97061f0ed4
branches:  trunk
changeset: 333936:5b97061f0ed4
user:      joerg <joerg%NetBSD.org@localhost>
date:      Sat Nov 22 18:50:49 2014 +0000

description:
Drop casts in favour of expressions that actually give the right
pointer.

diffstat:

 sys/external/bsd/drm2/dist/drm/radeon/cik.c |   6 +++---
 sys/external/bsd/drm2/dist/drm/radeon/ni.c  |  10 +++++-----
 sys/external/bsd/drm2/dist/drm/radeon/si.c  |  12 ++++++------
 3 files changed, 14 insertions(+), 14 deletions(-)

diffs (108 lines):

diff -r 6b1a0b74450e -r 5b97061f0ed4 sys/external/bsd/drm2/dist/drm/radeon/cik.c
--- a/sys/external/bsd/drm2/dist/drm/radeon/cik.c       Sat Nov 22 18:31:03 2014 +0000
+++ b/sys/external/bsd/drm2/dist/drm/radeon/cik.c       Sat Nov 22 18:50:49 2014 +0000
@@ -1771,7 +1771,7 @@
 {
        const __be32 *fw_data;
        u32 running, blackout = 0;
-       u32 *io_mc_regs;
+       const u32 *io_mc_regs;
        int i, regs_size, ucode_size;
 
        if (!rdev->mc_fw)
@@ -1781,11 +1781,11 @@
 
        switch (rdev->family) {
        case CHIP_BONAIRE:
-               io_mc_regs = (u32 *)&bonaire_io_mc_regs;
+               io_mc_regs = &bonaire_io_mc_regs[0][0];
                regs_size = BONAIRE_IO_MC_REGS_SIZE;
                break;
        case CHIP_HAWAII:
-               io_mc_regs = (u32 *)&hawaii_io_mc_regs;
+               io_mc_regs = &hawaii_io_mc_regs[0][0];
                regs_size = HAWAII_IO_MC_REGS_SIZE;
                break;
        default:
diff -r 6b1a0b74450e -r 5b97061f0ed4 sys/external/bsd/drm2/dist/drm/radeon/ni.c
--- a/sys/external/bsd/drm2/dist/drm/radeon/ni.c        Sat Nov 22 18:31:03 2014 +0000
+++ b/sys/external/bsd/drm2/dist/drm/radeon/ni.c        Sat Nov 22 18:50:49 2014 +0000
@@ -609,7 +609,7 @@
 {
        const __be32 *fw_data;
        u32 mem_type, running, blackout = 0;
-       u32 *io_mc_regs;
+       const u32 *io_mc_regs;
        int i, ucode_size, regs_size;
 
        if (!rdev->mc_fw)
@@ -617,23 +617,23 @@
 
        switch (rdev->family) {
        case CHIP_BARTS:
-               io_mc_regs = (u32 *)&barts_io_mc_regs;
+               io_mc_regs = &barts_io_mc_regs[0][0];
                ucode_size = BTC_MC_UCODE_SIZE;
                regs_size = BTC_IO_MC_REGS_SIZE;
                break;
        case CHIP_TURKS:
-               io_mc_regs = (u32 *)&turks_io_mc_regs;
+               io_mc_regs = &turks_io_mc_regs[0][0];
                ucode_size = BTC_MC_UCODE_SIZE;
                regs_size = BTC_IO_MC_REGS_SIZE;
                break;
        case CHIP_CAICOS:
        default:
-               io_mc_regs = (u32 *)&caicos_io_mc_regs;
+               io_mc_regs = &caicos_io_mc_regs[0][0];
                ucode_size = BTC_MC_UCODE_SIZE;
                regs_size = BTC_IO_MC_REGS_SIZE;
                break;
        case CHIP_CAYMAN:
-               io_mc_regs = (u32 *)&cayman_io_mc_regs;
+               io_mc_regs = &cayman_io_mc_regs[0][0];
                ucode_size = CAYMAN_MC_UCODE_SIZE;
                regs_size = BTC_IO_MC_REGS_SIZE;
                break;
diff -r 6b1a0b74450e -r 5b97061f0ed4 sys/external/bsd/drm2/dist/drm/radeon/si.c
--- a/sys/external/bsd/drm2/dist/drm/radeon/si.c        Sat Nov 22 18:31:03 2014 +0000
+++ b/sys/external/bsd/drm2/dist/drm/radeon/si.c        Sat Nov 22 18:50:49 2014 +0000
@@ -1471,7 +1471,7 @@
 {
        const __be32 *fw_data;
        u32 running, blackout = 0;
-       u32 *io_mc_regs;
+       const u32 *io_mc_regs;
        int i, regs_size, ucode_size;
 
        if (!rdev->mc_fw)
@@ -1481,24 +1481,24 @@
 
        switch (rdev->family) {
        case CHIP_TAHITI:
-               io_mc_regs = (u32 *)&tahiti_io_mc_regs;
+               io_mc_regs = &tahiti_io_mc_regs[0][0];
                regs_size = TAHITI_IO_MC_REGS_SIZE;
                break;
        case CHIP_PITCAIRN:
-               io_mc_regs = (u32 *)&pitcairn_io_mc_regs;
+               io_mc_regs = &pitcairn_io_mc_regs[0][0];
                regs_size = TAHITI_IO_MC_REGS_SIZE;
                break;
        case CHIP_VERDE:
        default:
-               io_mc_regs = (u32 *)&verde_io_mc_regs;
+               io_mc_regs = &verde_io_mc_regs[0][0];
                regs_size = TAHITI_IO_MC_REGS_SIZE;
                break;
        case CHIP_OLAND:
-               io_mc_regs = (u32 *)&oland_io_mc_regs;
+               io_mc_regs = &oland_io_mc_regs[0][0];
                regs_size = TAHITI_IO_MC_REGS_SIZE;
                break;
        case CHIP_HAINAN:
-               io_mc_regs = (u32 *)&hainan_io_mc_regs;
+               io_mc_regs = &hainan_io_mc_regs[0][0];
                regs_size = TAHITI_IO_MC_REGS_SIZE;
                break;
        }