From: Markus Elfring elfring@users.sourceforge.net Date: Thu, 4 May 2017 11:04:45 +0200

Some single characters should be put into a sequence. Thus use the corresponding function "seq_putc".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring elfring@users.sourceforge.net --- drivers/gpu/drm/i915/i915_debugfs.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index d689e511744e..f2bda699749a 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -190,7 +190,7 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) seq_printf(m, " , fence: %d%s", vma->fence->id, i915_gem_active_isset(&vma->last_fence) ? "*" : ""); - seq_puts(m, ")"); + seq_putc(m, ')'); } if (obj->stolen) seq_printf(m, " (stolen: %08llx)", obj->stolen->start); @@ -2689,7 +2689,7 @@ static int i915_edp_psr_status(struct seq_file *m, void *data) (stat[pipe] == VLV_EDP_PSR_ACTIVE_SF_UPDATE)) seq_printf(m, " pipe %c", pipe_name(pipe)); } - seq_puts(m, "\n"); + seq_putc(m, '\n');

/* * VLV/CHV PSR has no kind of performance counter @@ -3176,7 +3176,7 @@ static void intel_scaler_info(struct seq_file *m, struct intel_crtc *intel_crtc) seq_printf(m, ", scalers[%d]: use=%s, mode=%x", i, yesno(sc->in_use), sc->mode); } - seq_puts(m, "\n"); + seq_putc(m, '\n'); } else { seq_puts(m, "\tNo scalers available on this platform\n"); } @@ -3384,8 +3384,7 @@ static int i915_engine_info(struct seq_file *m, void *unused) w->tsk->comm, w->tsk->pid, w->seqno); } spin_unlock_irq(&b->rb_lock); - - seq_puts(m, "\n"); + seq_putc(m, '\n'); }

intel_runtime_pm_put(dev_priv); @@ -3629,7 +3628,7 @@ static void drrs_status_per_crtc(struct seq_file *m, /* DRRS not supported. Print the VBT parameter*/ seq_puts(m, "\tDRRS Supported : No"); } - seq_puts(m, "\n"); + seq_putc(m, '\n'); }

static int i915_drrs_status(struct seq_file *m, void *unused) @@ -3764,12 +3763,11 @@ static int i915_displayport_test_active_show(struct seq_file *m, void *data) if (connector->status == connector_status_connected && connector->encoder != NULL) { intel_dp = enc_to_intel_dp(connector->encoder); - if (intel_dp->compliance.test_active) - seq_puts(m, "1"); - else - seq_puts(m, "0"); - } else - seq_puts(m, "0"); + seq_putc(m, + intel_dp->compliance.test_active ? '1' : '0'); + } else { + seq_putc(m, '0'); + } } drm_connector_list_iter_end(&conn_iter);

@@ -3823,8 +3821,9 @@ static int i915_displayport_test_data_show(struct seq_file *m, void *data) seq_printf(m, "bpc: %u\n", intel_dp->compliance.test_data.bpc); } - } else - seq_puts(m, "0"); + } else { + seq_putc(m, '0'); + } } drm_connector_list_iter_end(&conn_iter);

@@ -3864,8 +3863,9 @@ static int i915_displayport_test_type_show(struct seq_file *m, void *data) connector->encoder != NULL) { intel_dp = enc_to_intel_dp(connector->encoder); seq_printf(m, "%02lx", intel_dp->compliance.test_type); - } else - seq_puts(m, "0"); + } else { + seq_putc(m, '0'); + } } drm_connector_list_iter_end(&conn_iter);