Re: [PATCH 3/3] drivers:gpu: vga :vga_switcheroo.c : Fixed some coding style issues

[Daniel Vetter]

On Tue, Feb 28, 2017 at 06:59:52PM +0000, Joan Jani wrote:
> Fixed the following style issues
> 
> drivers/gpu/vga/vga_switcheroo.c:98: WARNING: please, no space before tabs
> drivers/gpu/vga/vga_switcheroo.c:99: WARNING: please, no space before tabs
> drivers/gpu/vga/vga_switcheroo.c:102: WARNING: please, no space before tabs
> drivers/gpu/vga/vga_switcheroo.c:103: WARNING: please, no space before tabs
> drivers/gpu/vga/vga_switcheroo.c:129: WARNING: please, no space before tabs
> drivers/gpu/vga/vga_switcheroo.c:135: WARNING: please, no space before tabs
> drivers/gpu/vga/vga_switcheroo.c:217: WARNING: line over 80 characters
> drivers/gpu/vga/vga_switcheroo.c:218: WARNING: line over 80 characters
> drivers/gpu/vga/vga_switcheroo.c:308: WARNING: please, no space before tabs
> drivers/gpu/vga/vga_switcheroo.c:340: WARNING: line over 80 characters
> drivers/gpu/vga/vga_switcheroo.c:1087: WARNING: Block comments use * on subsequent lines
> drivers/gpu/vga/vga_switcheroo.c:1087: WARNING: Block comments use a trailing */ on a separate line
> 
> Signed-off-by: Joan Jani <igiann@xxxxxxxxxxx>

Applied to drm-misc for 4.12, thanks.
-Daniel

> ---
>  drivers/gpu/vga/vga_switcheroo.c | 28 +++++++++++++++-------------
>  1 file changed, 15 insertions(+), 13 deletions(-)
> 
> diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
> index 5f962bf..3cd153c 100644
> --- a/drivers/gpu/vga/vga_switcheroo.c
> +++ b/drivers/gpu/vga/vga_switcheroo.c
> @@ -95,12 +95,12 @@
>   * @pwr_state: current power state
>   * @ops: client callbacks
>   * @id: client identifier. Determining the id requires the handler,
> - * 	so gpus are initially assigned VGA_SWITCHEROO_UNKNOWN_ID
> - * 	and later given their true id in vga_switcheroo_enable()
> + *	so gpus are initially assigned VGA_SWITCHEROO_UNKNOWN_ID
> + *	and later given their true id in vga_switcheroo_enable()
>   * @active: whether the outputs are currently switched to this client
>   * @driver_power_control: whether power state is controlled by the driver's
> - * 	runtime pm. If true, writing ON and OFF to the vga_switcheroo debugfs
> - * 	interface is a no-op so as not to interfere with runtime pm
> + *	runtime pm. If true, writing ON and OFF to the vga_switcheroo debugfs
> + *	interface is a no-op so as not to interfere with runtime pm
>   * @list: client list
>   *
>   * Registered client. A client can be either a GPU or an audio device on a GPU.
> @@ -126,13 +126,13 @@ static DEFINE_MUTEX(vgasr_mutex);
>  /**
>   * struct vgasr_priv - vga_switcheroo private data
>   * @active: whether vga_switcheroo is enabled.
> - * 	Prerequisite is the registration of two GPUs and a handler
> + *	Prerequisite is the registration of two GPUs and a handler
>   * @delayed_switch_active: whether a delayed switch is pending
>   * @delayed_client_id: client to which a delayed switch is pending
>   * @debugfs_root: directory for vga_switcheroo debugfs interface
>   * @switch_file: file for vga_switcheroo debugfs interface
>   * @registered_clients: number of registered GPUs
> - * 	(counting only vga clients, not audio clients)
> + *	(counting only vga clients, not audio clients)
>   * @clients: list of registered clients
>   * @handler: registered handler
>   * @handler_flags: flags of registered handler
> @@ -214,8 +214,9 @@ static void vga_switcheroo_enable(void)
>   *
>   * Return: 0 on success, -EINVAL if a handler was already registered.
>   */
> -int vga_switcheroo_register_handler(const struct vga_switcheroo_handler *handler,
> -				    enum vga_switcheroo_handler_flags_t handler_flags)
> +int vga_switcheroo_register_handler(
> +			  const struct vga_switcheroo_handler *handler,
> +			  enum vga_switcheroo_handler_flags_t handler_flags)
>  {
>  	mutex_lock(&vgasr_mutex);
>  	if (vgasr_priv.handler) {
> @@ -305,7 +306,7 @@ static int register_client(struct pci_dev *pdev,
>   * @pdev: client pci device
>   * @ops: client callbacks
>   * @driver_power_control: whether power state is controlled by the driver's
> - * 	runtime pm
> + *	runtime pm
>   *
>   * Register vga client (GPU). Enable vga_switcheroo if another GPU and a
>   * handler have already registered. The power state of the client is assumed
> @@ -337,8 +338,8 @@ EXPORT_SYMBOL(vga_switcheroo_register_client);
>   * Return: 0 on success, -ENOMEM on memory allocation error.
>   */
>  int vga_switcheroo_register_audio_client(struct pci_dev *pdev,
> -					 const struct vga_switcheroo_client_ops *ops,
> -					 enum vga_switcheroo_client_id id)
> +			const struct vga_switcheroo_client_ops *ops,
> +			enum vga_switcheroo_client_id id)
>  {
>  	return register_client(pdev, ops, id | ID_BIT_AUDIO, false, false);
>  }
> @@ -1084,7 +1085,8 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
>  	int ret;
>  
>  	/* we need to check if we have to switch back on the video
> -	   device so the audio device can come back */
> +	 * device so the audio device can come back
> +	 */
>  	mutex_lock(&vgasr_mutex);
>  	list_for_each_entry(client, &vgasr_priv.clients, list) {
>  		if (PCI_SLOT(client->pdev->devfn) == PCI_SLOT(pdev->devfn) &&
> @@ -1112,7 +1114,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
>  
>  /**
>   * vga_switcheroo_init_domain_pm_optimus_hdmi_audio() - helper for driver
> - * 	power control
> + *	power control
>   * @dev: audio client device
>   * @domain: power domain
>   *
> -- 
> 2.7.4
> 
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-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch