Device tree iomem resources are only accessible by index, and not by
name. The msm_serial devices always have either 1 or 2 iomem
resources, that are always in the same order. Convert the
platform_get_resource_byname into just platform_get_resource to
facilitate device tree conversion.
Signed-off-by: David Brown <davidb@xxxxxxxxxxxxxx>
---
drivers/tty/serial/msm_serial.c | 16 ++++++----------
1 files changed, 6 insertions(+), 10 deletions(-)
diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
index e6ba838..d9863b2 100644
--- a/drivers/tty/serial/msm_serial.c
+++ b/drivers/tty/serial/msm_serial.c
@@ -589,9 +589,8 @@ static void msm_release_port(struct uart_port *port)
iowrite32(GSBI_PROTOCOL_IDLE, msm_port->gsbi_base +
GSBI_CONTROL);
- gsbi_resource = platform_get_resource_byname(pdev,
- IORESOURCE_MEM,
- "gsbi_resource");
+ gsbi_resource = platform_get_resource(pdev,
+ IORESOURCE_MEM, 1);
if (unlikely(!gsbi_resource))
return;
@@ -612,8 +611,7 @@ static int msm_request_port(struct uart_port *port)
resource_size_t size;
int ret;
- uart_resource = platform_get_resource_byname(pdev, IORESOURCE_MEM,
- "uart_resource");
+ uart_resource = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (unlikely(!uart_resource))
return -ENXIO;
@@ -628,8 +626,7 @@ static int msm_request_port(struct uart_port *port)
goto fail_release_port;
}
- gsbi_resource = platform_get_resource_byname(pdev, IORESOURCE_MEM,
- "gsbi_resource");
+ gsbi_resource = platform_get_resource(pdev, IORESOURCE_MEM, 1);
/* Is this a GSBI-based port? */
if (gsbi_resource) {
size = resource_size(gsbi_resource);
@@ -875,7 +872,7 @@ static int __init msm_serial_probe(struct platform_device *pdev)
port->dev = &pdev->dev;
msm_port = UART_TO_MSM(port);
- if (platform_get_resource_byname(pdev, IORESOURCE_MEM, "gsbi_resource"))
+ if (platform_get_resource(pdev, IORESOURCE_MEM, 1))
msm_port->is_uartdm = 1;
else
msm_port->is_uartdm = 0;
@@ -899,8 +896,7 @@ static int __init msm_serial_probe(struct platform_device *pdev)
printk(KERN_INFO "uartclk = %d\n", port->uartclk);
- resource = platform_get_resource_byname(pdev, IORESOURCE_MEM,
- "uart_resource");
+ resource = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (unlikely(!resource))
return -ENXIO;
port->mapbase = resource->start;
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
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