[PATCH 01/41] drivers: tty: serial: dz: use dev_err() instead of printk()

[Enrico Weigelt, metux IT consult]

Using dev_err() instead of printk() for more consistent output.
(prints device name, etc).

Signed-off-by: Enrico Weigelt <i...@metux.net>
---
 drivers/tty/serial/dz.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/tty/serial/dz.c b/drivers/tty/serial/dz.c
index 7b57e84..96e35af 100644
--- a/drivers/tty/serial/dz.c
+++ b/drivers/tty/serial/dz.c
@@ -416,7 +416,7 @@ static int dz_startup(struct uart_port *uport)
                          IRQF_SHARED, "dz", mux);
        if (ret) {
                atomic_add(-1, &mux->irq_guard);
-               printk(KERN_ERR "dz: Cannot get IRQ %d!\n", dport->port.irq);
+               dev_err(uport->dev, "Cannot get IRQ %d!\n", dport->port.irq);
                return ret;
        }
 
@@ -680,7 +680,7 @@ static int dz_map_port(struct uart_port *uport)
                uport->membase = ioremap_nocache(uport->mapbase,
                                                 dec_kn_slot_size);
        if (!uport->membase) {
-               printk(KERN_ERR "dz: Cannot map MMIO\n");
+               dev_err(uport->dev, "Cannot map MMIO\n");
                return -ENOMEM;
        }
        return 0;
@@ -697,8 +697,8 @@ static int dz_request_port(struct uart_port *uport)
                if (!request_mem_region(uport->mapbase, dec_kn_slot_size,
                                        "dz")) {
                        atomic_add(-1, &mux->map_guard);
-                       printk(KERN_ERR
-                              "dz: Unable to reserve MMIO resource\n");
+                       dev_err(uport->dev,
+                               "Unable to reserve MMIO resource\n");
                        return -EBUSY;
                }
        }
-- 
1.9.1