diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2013-06-19 12:49:30 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-19 20:30:32 -0700 |
| commit | c2955da0e101c3432ae21945e5d77786adf1f094 (patch) | |
| tree | 7d20a487bd2fd00c7876d48d21e4dbd3d96555c8 /include/linux/fmc.h | |
| parent | FMC: NULL dereference on allocation failure (diff) | |
| download | linux-dev-c2955da0e101c3432ae21945e5d77786adf1f094.tar.xz linux-dev-c2955da0e101c3432ae21945e5d77786adf1f094.zip | |
fmc: avoid readl/writel namespace conflict
The use of the 'readl' and 'writel' identifiers here causes build errors on
architectures where those are macros. This renames the fields to read32/write32
to avoid the problem.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/fmc.h')
| -rw-r--r-- | include/linux/fmc.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/fmc.h b/include/linux/fmc.h index a3c498503983..a5f0aa5c2a8d 100644 --- a/include/linux/fmc.h +++ b/include/linux/fmc.h @@ -129,8 +129,8 @@ struct fmc_gpio { * the exception. */ struct fmc_operations { - uint32_t (*readl)(struct fmc_device *fmc, int offset); - void (*writel)(struct fmc_device *fmc, uint32_t value, int offset); + uint32_t (*read32)(struct fmc_device *fmc, int offset); + void (*write32)(struct fmc_device *fmc, uint32_t value, int offset); int (*validate)(struct fmc_device *fmc, struct fmc_driver *drv); int (*reprogram)(struct fmc_device *f, struct fmc_driver *d, char *gw); int (*irq_request)(struct fmc_device *fmc, irq_handler_t h, @@ -194,14 +194,14 @@ struct fmc_device { */ static inline uint32_t fmc_readl(struct fmc_device *fmc, int offset) { - if (unlikely(fmc->op->readl)) - return fmc->op->readl(fmc, offset); + if (unlikely(fmc->op->read32)) + return fmc->op->read32(fmc, offset); return readl(fmc->fpga_base + offset); } static inline void fmc_writel(struct fmc_device *fmc, uint32_t val, int off) { - if (unlikely(fmc->op->writel)) - fmc->op->writel(fmc, val, off); + if (unlikely(fmc->op->write32)) + fmc->op->write32(fmc, val, off); else writel(val, fmc->fpga_base + off); } |