[U-Boot] [PATCH v3 1/4] arm: add missing writes{bwql}, reads{bwql}.

Purna Chandra Mandal
2016-03-15T12:44:11Z

ARM arch defines __raw_writes[bwql], __raw_reads[bwql] in io.h
but not writes[bwql], reads[bwql] as required by some drivers.
Some of the drivers are defining writes{bwlq} or reads{bwlq} as
wrapper of their "__raw" version.
To avoid that lets add the wrapper in arch itself.

Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
---

Changes in v3: None
Changes in v2: None

arch/arm/include/asm/io.h | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 75773bd..9d185a6 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -284,6 +284,13 @@ static inline void __raw_readsl(unsigned long addr, void *data, int longlen)
#define insw_p(port,to,len) insw(port,to,len)
#define insl_p(port,to,len) insl(port,to,len)

+#define writesl(a, d, s) __raw_writesl((unsigned long)a, d, s)
+#define readsl(a, d, s) __raw_readsl((unsigned long)a, d, s)
+#define writesw(a, d, s) __raw_writesw((unsigned long)a, d, s)
+#define readsw(a, d, s) __raw_readsw((unsigned long)a, d, s)
+#define writesb(a, d, s) __raw_writesb((unsigned long)a, d, s)
+#define readsb(a, d, s) __raw_readsb((unsigned long)a, d, s)
+
/*
* ioremap and friends.
*
--
1.8.3.1