From: Tang Yuantian <yuantian.t...@freescale.com>
kbuild test robot reports the warnings:
drivers/ata/ahci_qoriq.c: In function 'ahci_qoriq_hardreset':
>> include/asm-generic/io.h:163:2: warning: 'px_is' may be used
>> uninitialized in this function [-Wuninitialized]
drivers/ata/ahci_qoriq.c:70:14: note: 'px_is' was declared here
>> include/asm-generic/io.h:163:2: warning: 'px_cmd' may be used
>> uninitialized in this function [-Wuninitialized]
drivers/ata/ahci_qoriq.c:70:6: note: 'px_cmd' was declared here
This is caused by openrisc arch's compiler. This driver is for
QorIQ ARM platforms. So add the dependency on ARM to remove
these warnings.
Signed-off-by: Tang Yuantian <yuantian.t...@freescale.com>
---
v3:
- fix it by in a new way
v2:
- try another way to fix the warnings
- remove clean up code
drivers/ata/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 6aaa3f8..a830344 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -177,7 +177,7 @@ config AHCI_XGENE
config AHCI_QORIQ
tristate "Freescale QorIQ AHCI SATA support"
- depends on OF
+ depends on OF && ARM
help
This option enables support for the Freescale QorIQ AHCI SoC's
onboard AHCI SATA.
--
2.1.0.27.g96db324
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