On Wed, 9 Aug 2023, Sui Jingfeng wrote: > From: Sui Jingfeng <suijingfeng@xxxxxxxxxxx> > > This patch replaces the leading space with a tab and removes the double > blank line and fix various typos, no functional change. > > Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxxxxxxx> > Signed-off-by: Sui Jingfeng <suijingfeng@xxxxxxxxxxx> > --- > drivers/pci/vgaarb.c | 90 ++++++++++++++++++++++++------------------ > include/linux/vgaarb.h | 4 +- > 2 files changed, 53 insertions(+), 41 deletions(-) > > diff --git a/drivers/pci/vgaarb.c b/drivers/pci/vgaarb.c > index 9f5cf6a6e3a2..a2f6e0e6b634 100644 > --- a/drivers/pci/vgaarb.c > +++ b/drivers/pci/vgaarb.c > @@ -30,14 +30,13 @@ > #include <linux/vt.h> > #include <linux/console.h> > #include <linux/acpi.h> > - > #include <linux/uaccess.h> > - > #include <linux/vgaarb.h> > > static void vga_arbiter_notify_clients(void); > + > /* > - * We keep a list of all vga devices in the system to speed > + * We keep a list of all VGA devices in the system to speed > * up the various operations of the arbiter > */ > struct vga_device { > @@ -61,7 +60,6 @@ static bool vga_arbiter_used; > static DEFINE_SPINLOCK(vga_lock); > static DECLARE_WAIT_QUEUE_HEAD(vga_wait_queue); > > - > static const char *vga_iostate_to_str(unsigned int iostate) > { > /* Ignore VGA_RSRC_IO and VGA_RSRC_MEM */ > @@ -195,14 +193,16 @@ int vga_remove_vgacon(struct pci_dev *pdev) > #endif > EXPORT_SYMBOL(vga_remove_vgacon); > > -/* If we don't ever use VGA arb we should avoid > - turning off anything anywhere due to old X servers getting > - confused about the boot device not being VGA */ > +/* > + * If we don't ever use vgaarb, we should avoid turning off anything anywhere. > + * Due to old X servers getting confused about the boot device not being VGA. > + */ > static void vga_check_first_use(void) > { > - /* we should inform all GPUs in the system that > - * VGA arb has occurred and to try and disable resources > - * if they can */ > + /* > + * We should inform all GPUs in the system that > + * vgaarb has occurred and to try and disable resources if they can > + */ > if (!vga_arbiter_used) { > vga_arbiter_used = true; > vga_arbiter_notify_clients(); > @@ -218,7 +218,8 @@ static struct vga_device *__vga_tryget(struct vga_device *vgadev, > unsigned int pci_bits; > u32 flags = 0; > > - /* Account for "normal" resources to lock. If we decode the legacy, > + /* > + * Account for "normal" resources to lock. If we decode the legacy, > * counterpart, we need to request it as well > */ > if ((rsrc & VGA_RSRC_NORMAL_IO) && > @@ -238,7 +239,8 @@ static struct vga_device *__vga_tryget(struct vga_device *vgadev, > if (wants == 0) > goto lock_them; > > - /* We don't need to request a legacy resource, we just enable > + /* > + * We don't need to request a legacy resource, we just enable > * appropriate decoding and go > */ > legacy_wants = wants & VGA_RSRC_LEGACY_MASK; > @@ -254,7 +256,8 @@ static struct vga_device *__vga_tryget(struct vga_device *vgadev, > if (vgadev == conflict) > continue; > > - /* We have a possible conflict. before we go further, we must > + /* > + * We have a possible conflict. before we go further, we must Before Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx> -- i.