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| author | Linus Walleij <linus.walleij@linaro.org> | 2018-05-03 16:04:31 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-05-04 00:13:41 +0200 |
| commit | 0a4587a034a43e5076770df10446214cfb3de8f8 (patch) | |
| tree | 1625bce6b1b8d4de87041035f86bc593355e28df /drivers/gpu/drm/pl111/pl111_vexpress.h | |
| parent | 0d49f303e8a7006e0af3b58ed3809e1cad0900fb (diff) | |
| download | linux-0a4587a034a43e5076770df10446214cfb3de8f8.tar.gz | |
drm/pl111: Fix module probe bug
Commit a30933c27602 ("drm/pl111: Support the Versatile Express")
Added a second module using the builtin_platform_driver() call,
which works fine as long as you do not try to build the PL111
driver as a module, because a module can only have one initcall
and cause the following build bug:
(...) multiple definition of `init_module' (...)
Reported-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Eric Anholt <eric@anholt.net>
Cc: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Fixes: a30933c27602 ("drm/pl111: Support the Versatile Express")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180503140431.5798-1-linus.walleij@linaro.org
Diffstat (limited to 'drivers/gpu/drm/pl111/pl111_vexpress.h')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_vexpress.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_vexpress.h b/drivers/gpu/drm/pl111/pl111_vexpress.h index bb54864ca91e..5d3681bb4c00 100644 --- a/drivers/gpu/drm/pl111/pl111_vexpress.h +++ b/drivers/gpu/drm/pl111/pl111_vexpress.h @@ -10,6 +10,8 @@ int pl111_vexpress_clcd_init(struct device *dev, struct pl111_drm_dev_private *priv, struct regmap *map); +int vexpress_muxfpga_init(void); + #else static inline int pl111_vexpress_clcd_init(struct device *dev, @@ -19,4 +21,9 @@ static inline int pl111_vexpress_clcd_init(struct device *dev, return -ENODEV; } +static inline int vexpress_muxfpga_init(void) +{ + return 0; +} + #endif |