diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-06-12 13:16:54 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-11-13 16:11:35 +0100 |
| commit | 0169b93f4492c74d046b456d93b37bd7b55ecd42 (patch) | |
| tree | 3e5b98d7614765522cc6d84b5fc8ba55b30ff616 /drivers/gpu/host1x | |
| parent | b40d02bf96e05851d1d16b4a75f66a9e16cfb2fb (diff) | |
| download | linux-0169b93f4492c74d046b456d93b37bd7b55ecd42.tar.gz | |
gpu: host1x: Make mapped field of push buffers void *
This reduces the amount of casting that needs to be done to get rid of annoying warnings on 64-bit builds. Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/host1x')
| -rw-r--r-- | drivers/gpu/host1x/cdma.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/host1x/cdma.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/host1x/hw/cdma_hw.c | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/host1x/cdma.c b/drivers/gpu/host1x/cdma.c index 3995255b16c7..5a8c8d55317a 100644 --- a/drivers/gpu/host1x/cdma.c +++ b/drivers/gpu/host1x/cdma.c @@ -97,7 +97,7 @@ fail: static void host1x_pushbuffer_push(struct push_buffer *pb, u32 op1, u32 op2) { u32 pos = pb->pos; - u32 *p = (u32 *)((u32)pb->mapped + pos); + u32 *p = (u32 *)((void *)pb->mapped + pos); WARN_ON(pos == pb->fence); *(p++) = op1; *(p++) = op2; diff --git a/drivers/gpu/host1x/cdma.h b/drivers/gpu/host1x/cdma.h index 313c4b784348..470087af8fe5 100644 --- a/drivers/gpu/host1x/cdma.h +++ b/drivers/gpu/host1x/cdma.h @@ -42,7 +42,7 @@ struct host1x_job; */ struct push_buffer { - u32 *mapped; /* mapped pushbuffer memory */ + void *mapped; /* mapped pushbuffer memory */ dma_addr_t phys; /* physical address of pushbuffer */ u32 fence; /* index we've written */ u32 pos; /* index to write to */ diff --git a/drivers/gpu/host1x/hw/cdma_hw.c b/drivers/gpu/host1x/hw/cdma_hw.c index 6b09b71940c2..a1197c40a454 100644 --- a/drivers/gpu/host1x/hw/cdma_hw.c +++ b/drivers/gpu/host1x/hw/cdma_hw.c @@ -30,7 +30,7 @@ */ static void push_buffer_init(struct push_buffer *pb) { - *(pb->mapped + (pb->size_bytes >> 2)) = host1x_opcode_restart(0); + *(u32 *)(pb->mapped + pb->size_bytes) = host1x_opcode_restart(0); } /* @@ -51,7 +51,7 @@ static void cdma_timeout_cpu_incr(struct host1x_cdma *cdma, u32 getptr, /* NOP all the PB slots */ while (nr_slots--) { - u32 *p = (u32 *)((u32)pb->mapped + getptr); + u32 *p = (u32 *)(pb->mapped + getptr); *(p++) = HOST1X_OPCODE_NOP; *(p++) = HOST1X_OPCODE_NOP; dev_dbg(host1x->dev, "%s: NOP at %#llx\n", __func__, |