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>

2 files changed, 8 insertions, 8 deletions

diff --git a/drivers/fmc/fmc-fakedev.c b/drivers/fmc/fmc-fakedev.c
index bec94ac0764c..941d0930969a 100644
--- a/drivers/fmc/fmc-fakedev.c
+++ b/drivers/fmc/fmc-fakedev.c
@@ -232,8 +232,8 @@ static int ff_validate(struct fmc_device *fmc, struct fmc_driver *drv)
 
 
 static struct fmc_operations ff_fmc_operations = {
-        .readl =                ff_readl,
-        .writel =               ff_writel,
+        .read32 =               ff_readl,
+        .write32 =              ff_writel,
         .reprogram =            ff_reprogram,
         .irq_request =          ff_irq_request,
         .read_ee =              ff_read_ee,
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);
 }