soc/intel/common/uart: Restrict scope of uart_common_init to uart.c
uart_common_init is not used outside of
soc/intel/common/block/uart.c. This change restricts the scope to this
file and drops the declaration from uart.h
Change-Id: I499a53506f9b2e91ecc7334bf9b023d342e802fc
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49211
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/common/block/include/intelblocks/uart.h b/src/soc/intel/common/block/include/intelblocks/uart.h
index 87fdf68..fd65f4c 100644
--- a/src/soc/intel/common/block/include/intelblocks/uart.h
+++ b/src/soc/intel/common/block/include/intelblocks/uart.h
@@ -24,12 +24,6 @@
*/
/*
- * Common routine to initialize UART controller PCI config space, take it out of
- * reset and configure M/N dividers.
- */
-void uart_common_init(const struct device *dev, uintptr_t baseaddr);
-
-/*
* Check if UART debug controller is initialized
* Returns:
* true = If debug controller PCI config space is initialized and device is
diff --git a/src/soc/intel/common/block/uart/uart.c b/src/soc/intel/common/block/uart/uart.c
index 75c16d4..1e205ef 100644
--- a/src/soc/intel/common/block/uart/uart.c
+++ b/src/soc/intel/common/block/uart/uart.c
@@ -58,7 +58,7 @@
return UART_CONSOLE_INVALID_INDEX;
}
-void uart_common_init(const struct device *device, uintptr_t baseaddr)
+static void uart_common_init(const struct device *device, uintptr_t baseaddr)
{
#if defined(__SIMPLE_DEVICE__)
pci_devfn_t dev = PCI_BDF(device);