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| author | Christoph Hellwig <hch@lst.de> | 2019-01-29 19:13:08 +0100 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2019-02-21 20:37:12 +0100 |
| commit | e2fcabe0ebe0b343b9de53ed0a7a7f2f86eb9863 (patch) | |
| tree | 170d43175586f07d89d536724e35f176566b8fc0 | |
| parent | cb0f7ab4a41f966ed20810f9578355fe973f262e (diff) | |
| download | lwn-e2fcabe0ebe0b343b9de53ed0a7a7f2f86eb9863.tar.gz lwn-e2fcabe0ebe0b343b9de53ed0a7a7f2f86eb9863.zip | |
parisc/dino: use container_of in DINO_DEV
Use the type safe container_of macros instead of a blind cast in
DINO_DEV, and turn the macro into an inline function.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Helge Deller <deller@gmx.de>
| -rw-r--r-- | drivers/parisc/dino.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c index 6f348c75687c..846b59d15999 100644 --- a/drivers/parisc/dino.c +++ b/drivers/parisc/dino.c @@ -154,12 +154,10 @@ struct dino_device #endif }; -/* Looks nice and keeps the compiler happy */ -#define DINO_DEV(d) ({ \ - void *__pdata = d; \ - BUG_ON(!__pdata); \ - (struct dino_device *)__pdata; }) - +static inline struct dino_device *DINO_DEV(struct pci_hba_data *hba) +{ + return container_of(hba, struct dino_device, hba); +} /* * Dino Configuration Space Accessor Functions |