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gpu: host1x: Whitespace cleanup for readability

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Insert a number of blank lines in places where they increase readability
of the code. Also collapse various variable declarations to shorten some
functions and finally rewrite some code for readability.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding
2016-06-23 11:35:50 +02:00
parent 6df633d0dc
commit 0b8070d12e
10 changed files with 92 additions and 43 deletions
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5
drivers/gpu/host1x/hw/syncpt_hw.c
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@@ -88,6 +88,7 @@ static int syncpt_cpu_incr(struct host1x_syncpt *sp)
if (!host1x_syncpt_client_managed(sp) &&
host1x_syncpt_idle(sp))
return -EINVAL;
host1x_sync_writel(host, BIT_MASK(sp->id),
HOST1X_SYNC_SYNCPT_CPU_INCR(reg_offset));
wmb();
@@ -98,10 +99,10 @@ static int syncpt_cpu_incr(struct host1x_syncpt *sp)
/* remove a wait pointed to by patch_addr */
static int syncpt_patch_wait(struct host1x_syncpt *sp, void *patch_addr)
{
u32 override = host1x_class_host_wait_syncpt(
HOST1X_SYNCPT_RESERVED, 0);
u32 override = host1x_class_host_wait_syncpt(HOST1X_SYNCPT_RESERVED, 0);
*((u32 *)patch_addr) = override;
return 0;
}