ARM: uniphier: refactor Support Card init code
Splitting reset assertion (support_card_reset) and deassertion
(support_card_init) is not adding much value any more. Handle
all the initialization of Support Card in support_card_init(),
then remove support_card_reset().
Also, detect_num_flash_banks() can have a static qualifier.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/arch/arm/mach-uniphier/micro-support-card.c b/arch/arm/mach-uniphier/micro-support-card.c
index e53bcdf..80c5d97 100644
--- a/arch/arm/mach-uniphier/micro-support-card.c
+++ b/arch/arm/mach-uniphier/micro-support-card.c
@@ -25,12 +25,12 @@
* bit[0]: LAN, I2C, LED
* bit[1]: UART
*/
-void support_card_reset_deassert(void)
+static void support_card_reset_deassert(void)
{
writel(0x00010000, MICRO_SUPPORT_CARD_RESET);
}
-void support_card_reset(void)
+static void support_card_reset(void)
{
writel(0x00020003, MICRO_SUPPORT_CARD_RESET);
}
@@ -57,6 +57,7 @@
void support_card_init(void)
{
+ support_card_reset();
/*
* After power on, we need to keep the LAN controller in reset state
* for a while. (200 usec)
@@ -157,7 +158,7 @@
debug("number of flash banks: %d\n", cfi_flash_num_flash_banks);
}
#else /* CONFIG_SYS_NO_FLASH */
-void detect_num_flash_banks(void)
+static void detect_num_flash_banks(void)
{
};
#endif /* CONFIG_SYS_NO_FLASH */