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-rw-r--r--drivers/serial/ns16550.c7
-rw-r--r--include/clk.h25
2 files changed, 15 insertions, 17 deletions
diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c
index 29d5471..6e9b946 100644
--- a/drivers/serial/ns16550.c
+++ b/drivers/serial/ns16550.c
@@ -13,7 +13,6 @@
#include <serial.h>
#include <watchdog.h>
#include <linux/types.h>
-#include <linux/compiler.h>
#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -354,8 +353,8 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev)
{
struct ns16550_platdata *plat = dev->platdata;
fdt_addr_t addr;
- __maybe_unused struct clk clk;
- __maybe_unused int err;
+ struct clk clk;
+ int err;
/* try Processor Local Bus device first */
addr = dev_get_addr(dev);
@@ -402,7 +401,6 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev)
plat->reg_shift = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
"reg-shift", 0);
-#ifdef CONFIG_CLK
err = clk_get_by_index(dev, 0, &clk);
if (!err) {
err = clk_get_rate(&clk);
@@ -412,7 +410,6 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev)
debug("ns16550 failed to get clock\n");
return err;
}
-#endif
if (!plat->clock)
plat->clock = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
diff --git a/include/clk.h b/include/clk.h
index fe1f892..5a5c2ff 100644
--- a/include/clk.h
+++ b/include/clk.h
@@ -98,6 +98,19 @@ int clk_get_by_index(struct udevice *dev, int index, struct clk *clk);
* @return 0 if OK, or a negative error code.
*/
int clk_get_by_name(struct udevice *dev, const char *name, struct clk *clk);
+#else
+static inline int clk_get_by_index(struct udevice *dev, int index,
+ struct clk *clk)
+{
+ return -ENOSYS;
+}
+
+static inline int clk_get_by_name(struct udevice *dev, const char *name,
+ struct clk *clk)
+{
+ return -ENOSYS;
+}
+#endif
/**
* clk_request - Request a clock by provider-specific ID.
@@ -162,17 +175,5 @@ int clk_enable(struct clk *clk);
int clk_disable(struct clk *clk);
int soc_clk_dump(void);
-#else
-static inline int clk_get_by_index(struct udevice *dev, int index,
- struct clk *clk)
-{
- return -ENOSYS;
-}
-static inline int clk_get_by_name(struct udevice *dev, const char *name,
- struct clk *clk)
-{
- return -ENOSYS;
-}
-#endif
#endif