From: Damien Lespiau Date: Mon, 24 Jun 2013 21:59:48 +0000 (+0100) Subject: drm/i915: Use seq_puts/seq_putc when possible X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=267f0c90ac6728f70fade74ab89932a00e5e5a7e;p=openwrt%2Fstaging%2Fblogic.git drm/i915: Use seq_puts/seq_putc when possible Caught with checkpatch.pl. Suggested-by: Daniel Vetter Signed-off-by: Damien Lespiau Reviewed-by: Ville Syrjälä Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index dca49828e3fc..b1e91f33e377 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -157,11 +157,11 @@ static int i915_gem_object_list_info(struct seq_file *m, void *data) switch (list) { case ACTIVE_LIST: - seq_printf(m, "Active:\n"); + seq_puts(m, "Active:\n"); head = &dev_priv->mm.active_list; break; case INACTIVE_LIST: - seq_printf(m, "Inactive:\n"); + seq_puts(m, "Inactive:\n"); head = &dev_priv->mm.inactive_list; break; default: @@ -171,9 +171,9 @@ static int i915_gem_object_list_info(struct seq_file *m, void *data) total_obj_size = total_gtt_size = count = 0; list_for_each_entry(obj, head, mm_list) { - seq_printf(m, " "); + seq_puts(m, " "); describe_obj(m, obj); - seq_printf(m, "\n"); + seq_putc(m, '\n'); total_obj_size += obj->base.size; total_gtt_size += obj->gtt_space->size; count++; @@ -290,7 +290,7 @@ static int i915_gem_object_info(struct seq_file *m, void* data) dev_priv->gtt.total, dev_priv->gtt.mappable_end - dev_priv->gtt.start); - seq_printf(m, "\n"); + seq_putc(m, '\n'); list_for_each_entry_reverse(file, &dev->filelist, lhead) { struct file_stats stats; @@ -329,9 +329,9 @@ static int i915_gem_gtt_info(struct seq_file *m, void* data) if (list == PINNED_LIST && obj->pin_count == 0) continue; - seq_printf(m, " "); + seq_puts(m, " "); describe_obj(m, obj); - seq_printf(m, "\n"); + seq_putc(m, '\n'); total_obj_size += obj->base.size; total_gtt_size += obj->gtt_space->size; count++; @@ -371,9 +371,9 @@ static int i915_gem_pageflip_info(struct seq_file *m, void *data) pipe, plane); } if (work->enable_stall_check) - seq_printf(m, "Stall check enabled, "); + seq_puts(m, "Stall check enabled, "); else - seq_printf(m, "Stall check waiting for page flip ioctl, "); + seq_puts(m, "Stall check waiting for page flip ioctl, "); seq_printf(m, "%d prepares\n", atomic_read(&work->pending)); if (work->old_fb_obj) { @@ -424,7 +424,7 @@ static int i915_gem_request_info(struct seq_file *m, void *data) mutex_unlock(&dev->struct_mutex); if (count == 0) - seq_printf(m, "No requests\n"); + seq_puts(m, "No requests\n"); return 0; } @@ -574,10 +574,10 @@ static int i915_gem_fence_regs_info(struct seq_file *m, void *data) seq_printf(m, "Fence %d, pin count = %d, object = ", i, dev_priv->fence_regs[i].pin_count); if (obj == NULL) - seq_printf(m, "unused"); + seq_puts(m, "unused"); else describe_obj(m, obj); - seq_printf(m, "\n"); + seq_putc(m, '\n'); } mutex_unlock(&dev->struct_mutex); @@ -1246,7 +1246,7 @@ static int i915_cur_delayinfo(struct seq_file *m, void *unused) (freq_sts >> 8) & 0xff)); mutex_unlock(&dev_priv->rps.hw_lock); } else { - seq_printf(m, "no P-state info available\n"); + seq_puts(m, "no P-state info available\n"); } return 0; @@ -1341,28 +1341,28 @@ static int ironlake_drpc_info(struct seq_file *m) seq_printf(m, "RS2 VID: %d\n", ((crstandvid >> 8) & 0x3f)); seq_printf(m, "Render standby enabled: %s\n", (rstdbyctl & RCX_SW_EXIT) ? "no" : "yes"); - seq_printf(m, "Current RS state: "); + seq_puts(m, "Current RS state: "); switch (rstdbyctl & RSX_STATUS_MASK) { case RSX_STATUS_ON: - seq_printf(m, "on\n"); + seq_puts(m, "on\n"); break; case RSX_STATUS_RC1: - seq_printf(m, "RC1\n"); + seq_puts(m, "RC1\n"); break; case RSX_STATUS_RC1E: - seq_printf(m, "RC1E\n"); + seq_puts(m, "RC1E\n"); break; case RSX_STATUS_RS1: - seq_printf(m, "RS1\n"); + seq_puts(m, "RS1\n"); break; case RSX_STATUS_RS2: - seq_printf(m, "RS2 (RC6)\n"); + seq_puts(m, "RS2 (RC6)\n"); break; case RSX_STATUS_RS3: - seq_printf(m, "RC3 (RC6+)\n"); + seq_puts(m, "RC3 (RC6+)\n"); break; default: - seq_printf(m, "unknown\n"); + seq_puts(m, "unknown\n"); break; } @@ -1389,8 +1389,8 @@ static int gen6_drpc_info(struct seq_file *m) spin_unlock_irq(&dev_priv->gt_lock); if (forcewake_count) { - seq_printf(m, "RC information inaccurate because somebody " - "holds a forcewake reference \n"); + seq_puts(m, "RC information inaccurate because somebody " + "holds a forcewake reference \n"); } else { /* NB: we cannot use forcewake, else we read the wrong values */ while (count++ < 50 && (I915_READ_NOTRACE(FORCEWAKE_ACK) & 1)) @@ -1423,25 +1423,25 @@ static int gen6_drpc_info(struct seq_file *m) yesno(rcctl1 & GEN6_RC_CTL_RC6p_ENABLE)); seq_printf(m, "Deepest RC6 Enabled: %s\n", yesno(rcctl1 & GEN6_RC_CTL_RC6pp_ENABLE)); - seq_printf(m, "Current RC state: "); + seq_puts(m, "Current RC state: "); switch (gt_core_status & GEN6_RCn_MASK) { case GEN6_RC0: if (gt_core_status & GEN6_CORE_CPD_STATE_MASK) - seq_printf(m, "Core Power Down\n"); + seq_puts(m, "Core Power Down\n"); else - seq_printf(m, "on\n"); + seq_puts(m, "on\n"); break; case GEN6_RC3: - seq_printf(m, "RC3\n"); + seq_puts(m, "RC3\n"); break; case GEN6_RC6: - seq_printf(m, "RC6\n"); + seq_puts(m, "RC6\n"); break; case GEN6_RC7: - seq_printf(m, "RC7\n"); + seq_puts(m, "RC7\n"); break; default: - seq_printf(m, "Unknown\n"); + seq_puts(m, "Unknown\n"); break; } @@ -1485,46 +1485,46 @@ static int i915_fbc_status(struct seq_file *m, void *unused) drm_i915_private_t *dev_priv = dev->dev_private; if (!I915_HAS_FBC(dev)) { - seq_printf(m, "FBC unsupported on this chipset\n"); + seq_puts(m, "FBC unsupported on this chipset\n"); return 0; } if (intel_fbc_enabled(dev)) { - seq_printf(m, "FBC enabled\n"); + seq_puts(m, "FBC enabled\n"); } else { - seq_printf(m, "FBC disabled: "); + seq_puts(m, "FBC disabled: "); switch (dev_priv->no_fbc_reason) { case FBC_NO_OUTPUT: - seq_printf(m, "no outputs"); + seq_puts(m, "no outputs"); break; case FBC_STOLEN_TOO_SMALL: - seq_printf(m, "not enough stolen memory"); + seq_puts(m, "not enough stolen memory"); break; case FBC_UNSUPPORTED_MODE: - seq_printf(m, "mode not supported"); + seq_puts(m, "mode not supported"); break; case FBC_MODE_TOO_LARGE: - seq_printf(m, "mode too large"); + seq_puts(m, "mode too large"); break; case FBC_BAD_PLANE: - seq_printf(m, "FBC unsupported on plane"); + seq_puts(m, "FBC unsupported on plane"); break; case FBC_NOT_TILED: - seq_printf(m, "scanout buffer not tiled"); + seq_puts(m, "scanout buffer not tiled"); break; case FBC_MULTIPLE_PIPES: - seq_printf(m, "multiple pipes are enabled"); + seq_puts(m, "multiple pipes are enabled"); break; case FBC_MODULE_PARAM: - seq_printf(m, "disabled per module param (default off)"); + seq_puts(m, "disabled per module param (default off)"); break; case FBC_CHIP_DEFAULT: - seq_printf(m, "disabled per chip default"); + seq_puts(m, "disabled per chip default"); break; default: - seq_printf(m, "unknown reason"); + seq_puts(m, "unknown reason"); } - seq_printf(m, "\n"); + seq_putc(m, '\n'); } return 0; } @@ -1607,7 +1607,7 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused) int gpu_freq, ia_freq; if (!(IS_GEN6(dev) || IS_GEN7(dev))) { - seq_printf(m, "unsupported on this chipset\n"); + seq_puts(m, "unsupported on this chipset\n"); return 0; } @@ -1615,7 +1615,7 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused) if (ret) return ret; - seq_printf(m, "GPU freq (MHz)\tEffective CPU freq (MHz)\tEffective Ring freq (MHz)\n"); + seq_puts(m, "GPU freq (MHz)\tEffective CPU freq (MHz)\tEffective Ring freq (MHz)\n"); for (gpu_freq = dev_priv->rps.min_delay; gpu_freq <= dev_priv->rps.max_delay; @@ -1704,7 +1704,7 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data) fb->base.bits_per_pixel, atomic_read(&fb->base.refcount.refcount)); describe_obj(m, fb->obj); - seq_printf(m, "\n"); + seq_putc(m, '\n'); mutex_unlock(&dev->mode_config.mutex); mutex_lock(&dev->mode_config.fb_lock); @@ -1719,7 +1719,7 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data) fb->base.bits_per_pixel, atomic_read(&fb->base.refcount.refcount)); describe_obj(m, fb->obj); - seq_printf(m, "\n"); + seq_putc(m, '\n'); } mutex_unlock(&dev->mode_config.fb_lock); @@ -1739,22 +1739,22 @@ static int i915_context_status(struct seq_file *m, void *unused) return ret; if (dev_priv->ips.pwrctx) { - seq_printf(m, "power context "); + seq_puts(m, "power context "); describe_obj(m, dev_priv->ips.pwrctx); - seq_printf(m, "\n"); + seq_putc(m, '\n'); } if (dev_priv->ips.renderctx) { - seq_printf(m, "render context "); + seq_puts(m, "render context "); describe_obj(m, dev_priv->ips.renderctx); - seq_printf(m, "\n"); + seq_putc(m, '\n'); } for_each_ring(ring, dev_priv, i) { if (ring->default_context) { seq_printf(m, "HW default context %s ring ", ring->name); describe_obj(m, ring->default_context->obj); - seq_printf(m, "\n"); + seq_putc(m, '\n'); } } @@ -1871,7 +1871,7 @@ static int i915_ppgtt_info(struct seq_file *m, void *data) if (dev_priv->mm.aliasing_ppgtt) { struct i915_hw_ppgtt *ppgtt = dev_priv->mm.aliasing_ppgtt; - seq_printf(m, "aliasing PPGTT:\n"); + seq_puts(m, "aliasing PPGTT:\n"); seq_printf(m, "pd gtt offset: 0x%08x\n", ppgtt->pd_offset); } seq_printf(m, "ECOCHK: 0x%08x\n", I915_READ(GAM_ECOCHK)); @@ -1889,7 +1889,7 @@ static int i915_dpio_info(struct seq_file *m, void *data) if (!IS_VALLEYVIEW(dev)) { - seq_printf(m, "unsupported\n"); + seq_puts(m, "unsupported\n"); return 0; }