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nvgpu: gk20a: MISRA 10.1 boolean fixes

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Fix violations where a variable of type non-boolean is used as
boolean in gpu/nvgpu/gk20a.

JIRA NVGPU-646

Change-Id: Id02068c77f9385adb82c27ef1994a3f88499de48
Signed-off-by: Amurthyreddy <amurthyreddy@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1829584
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Amurthyreddy
2018-09-18 10:44:05 +05:30
committed by mobile promotions
parent 1b2a0833e0
commit d522a2ddfc
33 changed files with 324 additions and 163 deletions
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16
drivers/gpu/nvgpu/gk20a/gk20a.c
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@@ -138,7 +138,7 @@ int gk20a_finalize_poweron(struct gk20a *g)
* Before probing the GPU make sure the GPU's state is cleared. This is
* relevant for rebind operations.
*/
if (g->ops.xve.reset_gpu && !g->gpu_reset_done) {
if ((g->ops.xve.reset_gpu != NULL) && !g->gpu_reset_done) {
g->ops.xve.reset_gpu(g);
g->gpu_reset_done = true;
}
@@ -356,7 +356,8 @@ int gk20a_finalize_poweron(struct gk20a *g)
}
}
if (g->ops.pmu_ver.clk.clk_set_boot_clk && nvgpu_is_enabled(g, NVGPU_PMU_PSTATE)) {
if ((g->ops.pmu_ver.clk.clk_set_boot_clk != NULL) &&
nvgpu_is_enabled(g, NVGPU_PMU_PSTATE)) {
g->ops.pmu_ver.clk.clk_set_boot_clk(g);
} else {
err = nvgpu_clk_arb_init_arbiter(g);
@@ -392,7 +393,8 @@ int gk20a_finalize_poweron(struct gk20a *g)
if (g->ops.xve.available_speeds) {
u32 speed;
if (!nvgpu_is_enabled(g, NVGPU_SUPPORT_ASPM) && g->ops.xve.disable_aspm) {
if (!nvgpu_is_enabled(g, NVGPU_SUPPORT_ASPM) &&
(g->ops.xve.disable_aspm != NULL)) {
g->ops.xve.disable_aspm(g);
}
@@ -446,7 +448,7 @@ int gk20a_wait_for_idle(struct gk20a *g)
int wait_length = 150; /* 3 second overall max wait. */
int target_usage_count = 0;
if (!g) {
if (g == NULL) {
return -ENODEV;
}
@@ -474,7 +476,7 @@ int gk20a_init_gpu_characteristics(struct gk20a *g)
__nvgpu_set_enabled(g, NVGPU_SUPPORT_SYNC_FENCE_FDS, true);
}
if (g->ops.mm.support_sparse && g->ops.mm.support_sparse(g)) {
if ((g->ops.mm.support_sparse != NULL) && g->ops.mm.support_sparse(g)) {
__nvgpu_set_enabled(g, NVGPU_SUPPORT_SPARSE_ALLOCS, true);
}
@@ -563,9 +565,9 @@ struct gk20a * __must_check gk20a_get(struct gk20a *g)
nvgpu_log(g, gpu_dbg_shutdown, "GET: refs currently %d %s",
nvgpu_atomic_read(&g->refcount.refcount),
success ? "" : "(FAILED)");
(success != 0) ? "" : "(FAILED)");
return success ? g : NULL;
return (success != 0) ? g : NULL;
}
/**