Re: [PATCH 10/11] video/aperture: Drop primary argument

From: Thomas Zimmermann
Date: Wed Jan 11 2023 - 11:10:12 EST


Hi

Am 11.01.23 um 16:41 schrieb Daniel Vetter:
With the preceeding patches it's become defunct. Also I'm about to add
a different boolean argument, so it's better to keep the confusion
down to the absolute minimum.

OK, maybe my earlier comments about the use of 'primary' in some function calls were not correct. Ignore them then.


Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
Cc: Thomas Zimmermann <tzimmermann@xxxxxxx>
Cc: Javier Martinez Canillas <javierm@xxxxxxxxxx>
Cc: Helge Deller <deller@xxxxxx>
Cc: linux-fbdev@xxxxxxxxxxxxxxx
---
drivers/gpu/drm/drm_aperture.c | 2 +-
drivers/video/aperture.c | 7 +++----
include/linux/aperture.h | 9 ++++-----
3 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/drm_aperture.c b/drivers/gpu/drm/drm_aperture.c
index 697cffbfd603..5729f3bb4398 100644
--- a/drivers/gpu/drm/drm_aperture.c
+++ b/drivers/gpu/drm/drm_aperture.c
@@ -168,7 +168,7 @@ EXPORT_SYMBOL(devm_aperture_acquire_from_firmware);
int drm_aperture_remove_conflicting_framebuffers(resource_size_t base, resource_size_t size,
const struct drm_driver *req_driver)
{
- return aperture_remove_conflicting_devices(base, size, false, req_driver->name);
+ return aperture_remove_conflicting_devices(base, size, req_driver->name);
}
EXPORT_SYMBOL(drm_aperture_remove_conflicting_framebuffers);
diff --git a/drivers/video/aperture.c b/drivers/video/aperture.c
index 03f8a5e95238..ba565515480d 100644
--- a/drivers/video/aperture.c
+++ b/drivers/video/aperture.c
@@ -43,7 +43,7 @@
* base = mem->start;
* size = resource_size(mem);
*
- * ret = aperture_remove_conflicting_devices(base, size, false, "example");
+ * ret = aperture_remove_conflicting_devices(base, size, "example");
* if (ret)
* return ret;
*
@@ -274,7 +274,6 @@ static void aperture_detach_devices(resource_size_t base, resource_size_t size)
* aperture_remove_conflicting_devices - remove devices in the given range
* @base: the aperture's base address in physical memory
* @size: aperture size in bytes
- * @primary: also kick vga16fb if present; only relevant for VGA devices
* @name: a descriptive name of the requesting driver
*
* This function removes devices that own apertures within @base and @size.
@@ -283,7 +282,7 @@ static void aperture_detach_devices(resource_size_t base, resource_size_t size)
* 0 on success, or a negative errno code otherwise
*/
int aperture_remove_conflicting_devices(resource_size_t base, resource_size_t size,
- bool primary, const char *name)
+ const char *name)
{
/*
* If a driver asked to unregister a platform device registered by
@@ -328,7 +327,7 @@ int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev, const char *na
base = pci_resource_start(pdev, bar);
size = pci_resource_len(pdev, bar);
- ret = aperture_remove_conflicting_devices(base, size, primary, name);
+ ret = aperture_remove_conflicting_devices(base, size, name);
if (ret)
return ret;
}
diff --git a/include/linux/aperture.h b/include/linux/aperture.h
index 442f15a57cad..7248727753be 100644
--- a/include/linux/aperture.h
+++ b/include/linux/aperture.h
@@ -14,7 +14,7 @@ int devm_aperture_acquire_for_platform_device(struct platform_device *pdev,
resource_size_t size);
int aperture_remove_conflicting_devices(resource_size_t base, resource_size_t size,
- bool primary, const char *name);
+ const char *name);
int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev, const char *name);
#else
@@ -26,7 +26,7 @@ static inline int devm_aperture_acquire_for_platform_device(struct platform_devi
}
static inline int aperture_remove_conflicting_devices(resource_size_t base, resource_size_t size,
- bool primary, const char *name)
+ const char *name)
{
return 0;
}
@@ -39,7 +39,6 @@ static inline int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev,
/**
* aperture_remove_all_conflicting_devices - remove all existing framebuffers
- * @primary: also kick vga16fb if present; only relevant for VGA devices
* @name: a descriptive name of the requesting driver
*
* This function removes all graphics device drivers. Use this function on systems
@@ -48,9 +47,9 @@ static inline int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev,
* Returns:
* 0 on success, or a negative errno code otherwise
*/
-static inline int aperture_remove_all_conflicting_devices(bool primary, const char *name)
+static inline int aperture_remove_all_conflicting_devices(const char *name)
{
- return aperture_remove_conflicting_devices(0, (resource_size_t)-1, primary, name);
+ return aperture_remove_conflicting_devices(0, (resource_size_t)-1, name);
}
#endif

--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev

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