diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-11-04 00:48:48 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-23 12:32:52 +0400 |
| commit | 5829d1834e5486e83547f36576b160023c9609c2 (patch) | |
| tree | 0c8adba7b179e4bd5336e434d1661a2202858624 /drivers/gpu/drm/drm_pci.c | |
| parent | 53bf2a2bca9b56e23fa8862159c75868672d7f1e (diff) | |
| download | linux-5829d1834e5486e83547f36576b160023c9609c2.tar.xz | |
drm: rip out dev->devname
This was only ever used to pretty-print the irq driver name. And on
kms systems due to set_version bonghits we never set up the prettier
name, ever. Which make this a bit pointless.
Also, we can always dig out the driver-instance/irq relationship
through other means, so this isn't that useful. So just rip it out to
simplify the set_version/set_busid insanity a bit.
Also delete the temporary busname from drm_pci_set_busid, it's now
unused.
v2: Rebase on top of the new host1x drm_bus for tegra.
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_pci.c')
| -rw-r--r-- | drivers/gpu/drm/drm_pci.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c index c550b349f202..047c51046d94 100644 --- a/drivers/gpu/drm/drm_pci.c +++ b/drivers/gpu/drm/drm_pci.c @@ -146,7 +146,6 @@ static const char *drm_pci_get_name(struct drm_device *dev) static int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master) { int len, ret; - struct pci_driver *pdriver = dev->driver->kdriver.pci; master->unique_len = 40; master->unique_size = master->unique_len; master->unique = kmalloc(master->unique_size, GFP_KERNEL); @@ -168,18 +167,6 @@ static int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master) } else master->unique_len = len; - dev->devname = - kmalloc(strlen(pdriver->name) + - master->unique_len + 2, GFP_KERNEL); - - if (dev->devname == NULL) { - ret = -ENOMEM; - goto err; - } - - sprintf(dev->devname, "%s@%s", pdriver->name, - master->unique); - return 0; err: return ret; @@ -190,7 +177,6 @@ int drm_pci_set_unique(struct drm_device *dev, struct drm_unique *u) { int domain, bus, slot, func, ret; - const char *bus_name; master->unique_len = u->unique_len; master->unique_size = u->unique_len + 1; @@ -207,17 +193,6 @@ int drm_pci_set_unique(struct drm_device *dev, master->unique[master->unique_len] = '\0'; - bus_name = dev->driver->bus->get_name(dev); - dev->devname = kmalloc(strlen(bus_name) + - strlen(master->unique) + 2, GFP_KERNEL); - if (!dev->devname) { - ret = -ENOMEM; - goto err; - } - - sprintf(dev->devname, "%s@%s", bus_name, - master->unique); - /* Return error if the busid submitted doesn't match the device's actual * busid. */ |