powerpc/85xx: mpc85xx_{ds/rdb} replace prink by pr_xxx macro

Use pr_debug() instead of printk(KERN_DEBUG
Use pr_err() instead of printk(KERN_ERR
Use pr_info() instead of printk(KERN_INFO or printk("
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230408140122.25293-5-pali@kernel.org

arch/powerpc/platforms/85xx/mpc85xx_ds.c

@@ -76,13 +76,13 @@ void __init mpc85xx_ds_pic_init(void)
 	}
 
 	if (cascade_node == NULL) {
-		printk(KERN_DEBUG "Could not find i8259 PIC\n");
+		pr_debug("Could not find i8259 PIC\n");
 		return;
 	}
 
 	cascade_irq = irq_of_parse_and_map(cascade_node, 0);
 	if (!cascade_irq) {
-		printk(KERN_ERR "Failed to map cascade interrupt\n");
+		pr_err("Failed to map cascade interrupt\n");
 		return;
 	}
 
@@ -108,7 +108,7 @@ static void __init mpc85xx_ds_setup_arch(void)
 	uli_init();
 	mpc85xx_smp_init();
 
-	printk("MPC85xx DS board from Freescale Semiconductor\n");
+	pr_info("MPC85xx DS board from Freescale Semiconductor\n");
 }
 
 machine_arch_initcall(mpc8544_ds, mpc85xx_common_publish_devices);

arch/powerpc/platforms/85xx/mpc85xx_rdb.c

@@ -92,7 +92,7 @@ static void __init mpc85xx_rdb_setup_arch(void)
 #endif
 #endif	/* CONFIG_QUICC_ENGINE */
 
-	printk(KERN_INFO "MPC85xx RDB board from Freescale Semiconductor\n");
+	pr_info("MPC85xx RDB board from Freescale Semiconductor\n");
 }
 
 machine_arch_initcall(p2020_rdb, mpc85xx_common_publish_devices);