In Linux, the warning messages are printed out by pr_warn().
We can use Linux-like log functions in tree-wide.
Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---
drivers/firmware/psci.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/firmware/psci.c b/drivers/firmware/psci.c index 451fbde..cef8adc 100644 --- a/drivers/firmware/psci.c +++ b/drivers/firmware/psci.c @@ -13,6 +13,7 @@ #include <libfdt.h> #include <linux/arm-smccc.h> #include <linux/errno.h> +#include <linux/printk.h> #include <linux/psci.h>
psci_fn *invoke_psci_fn; @@ -48,7 +49,7 @@ static int psci_bind(struct udevice *dev) ret = device_bind_driver(dev, "psci-sysreset", "psci-sysreset", NULL); if (ret) - debug("PSCI System Reset was not bound.\n"); + pr_debug("PSCI System Reset was not bound.\n"); }
return 0; @@ -62,7 +63,7 @@ static int psci_probe(struct udevice *dev) method = fdt_stringlist_get(gd->fdt_blob, dev_of_offset(dev), "method", 0, NULL); if (!method) { - printf("missing "method" property\n"); + pr_warn("missing "method" property\n"); return -ENXIO; }
@@ -71,7 +72,7 @@ static int psci_probe(struct udevice *dev) } else if (!strcmp("smc", method)) { invoke_psci_fn = __invoke_psci_fn_smc; } else { - printf("invalid "method" property: %s\n", method); + pr_warn("invalid "method" property: %s\n", method); return -EINVAL; }