The Zynq platform requires the use of CONFIG_OF. Remove the #ifdef
conditionals in the uartps driver. Make dependency explicit in Kconfig.
Signed-off-by: Josh Cartwright <josh.cartwright@xxxxxx>
---
Michal-
Here's a version of this patch outside of my COMMON_CLK patchset as you
requested ontop of your arm-next branch. An explicit dependency was
added in Kconfig as you had suggested.
Thanks,
Josh
drivers/tty/serial/Kconfig | 1 +
drivers/tty/serial/xilinx_uartps.c | 9 ---------
2 files changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 2a53be5..8cb29b5 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1376,6 +1376,7 @@ config SERIAL_MXS_AUART_CONSOLE
config SERIAL_XILINX_PS_UART
tristate "Xilinx PS UART support"
+ depends on OF
select SERIAL_CORE
help
This driver supports the Xilinx PS UART port.
diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
index b627363..23efe17 100644
--- a/drivers/tty/serial/xilinx_uartps.c
+++ b/drivers/tty/serial/xilinx_uartps.c
@@ -946,15 +946,11 @@ static int __devinit xuartps_probe(struct platform_device *pdev)
struct resource *res, *res2;
int clk = 0;
-#ifdef CONFIG_OF
const unsigned int *prop;
prop = of_get_property(pdev->dev.of_node, "clock", NULL);
if (prop)
clk = be32_to_cpup(prop);
-#else
- clk = *((unsigned int *)(pdev->dev.platform_data));
-#endif
if (!clk) {
dev_err(&pdev->dev, "no clock specified\n");
return -ENODEV;
@@ -1044,16 +1040,11 @@ static int xuartps_resume(struct platform_device *pdev)
}
/* Match table for of_platform binding */
-
-#ifdef CONFIG_OF
static struct of_device_id xuartps_of_match[] __devinitdata = {
{ .compatible = "xlnx,xuartps", },
{}
};
MODULE_DEVICE_TABLE(of, xuartps_of_match);
-#else
-#define xuartps_of_match NULL
-#endif
static struct platform_driver xuartps_platform_driver = {
.probe = xuartps_probe, /* Probe method */
--
1.8.0
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