Driver core clears the driver data to NULL after device_release
or on probe failure, so just remove it from here.
Driver core change:
"device-core: Ensure drvdata = NULL when no driver is bound"
(sha1: 0998d0631001288a5974afc0b2a5f568bcdecb4d)
Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
---
drivers/tty/serial/amba-pl010.c | 3 ---
drivers/tty/serial/amba-pl011.c | 3 ---
2 files changed, 6 deletions(-)
diff --git a/drivers/tty/serial/amba-pl010.c b/drivers/tty/serial/amba-pl010.c
index 8b90f0b..33bd860 100644
--- a/drivers/tty/serial/amba-pl010.c
+++ b/drivers/tty/serial/amba-pl010.c
@@ -728,7 +728,6 @@ static int pl010_probe(struct amba_device *dev, const struct amba_id *id)
amba_set_drvdata(dev, uap);
ret = uart_add_one_port(&amba_reg, &uap->port);
if (ret) {
- amba_set_drvdata(dev, NULL);
amba_ports[i] = NULL;
clk_put(uap->clk);
unmap:
@@ -745,8 +744,6 @@ static int pl010_remove(struct amba_device *dev)
struct uart_amba_port *uap = amba_get_drvdata(dev);
int i;
- amba_set_drvdata(dev, NULL);
-
uart_remove_one_port(&amba_reg, &uap->port);
for (i = 0; i < ARRAY_SIZE(amba_ports); i++)
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index aaa2286..7203864 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -2147,7 +2147,6 @@ static int pl011_probe(struct amba_device *dev, const struct amba_id *id)
amba_set_drvdata(dev, uap);
ret = uart_add_one_port(&amba_reg, &uap->port);
if (ret) {
- amba_set_drvdata(dev, NULL);
amba_ports[i] = NULL;
pl011_dma_remove(uap);
}
@@ -2160,8 +2159,6 @@ static int pl011_remove(struct amba_device *dev)
struct uart_amba_port *uap = amba_get_drvdata(dev);
int i;
- amba_set_drvdata(dev, NULL);
-
uart_remove_one_port(&amba_reg, &uap->port);
for (i = 0; i < ARRAY_SIZE(amba_ports); i++)
--
1.8.2.3
Attachment:
pgppnnft7ngIc.pgp
Description: PGP signature
