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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2022-05-07 13:01:45 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2022-06-22 12:51:49 +1000
commitde06fba62af64144aca6f8a8bedbc848d2e5b440 (patch)
treeb110371cfff241ab816f9357eb6d820279dc00f0 /drivers/tty
parent6d056b7254f9954522b7bb9947c8779a013d189f (diff)
downloadlinux-de06fba62af64144aca6f8a8bedbc848d2e5b440.tar.bz2
powerpc/mpc5xxx: Switch mpc5xxx_get_bus_frequency() to use fwnode
Switch mpc5xxx_get_bus_frequency() to use fwnode in order to help cleaning up other parts of the kernel from OF specific code. No functional change intended. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # for i2c-mpc Acked-by: Wolfram Sang <wsa@kernel.org> # for the I2C part Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for mscan/mpc5xxx_can Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220507100147.5802-2-andriy.shevchenko@linux.intel.com
Diffstat (limited to 'drivers/tty')
-rw-r--r--drivers/tty/serial/mpc52xx_uart.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/mpc52xx_uart.c b/drivers/tty/serial/mpc52xx_uart.c
index e50f069b5ebb..3f1986c89694 100644
--- a/drivers/tty/serial/mpc52xx_uart.c
+++ b/drivers/tty/serial/mpc52xx_uart.c
@@ -1630,7 +1630,7 @@ mpc52xx_console_setup(struct console *co, char *options)
return ret;
}
- uartclk = mpc5xxx_get_bus_frequency(np);
+ uartclk = mpc5xxx_fwnode_get_bus_frequency(of_fwnode_handle(np));
if (uartclk == 0) {
pr_debug("Could not find uart clock frequency!\n");
return -EINVAL;
@@ -1747,7 +1747,7 @@ static int mpc52xx_uart_of_probe(struct platform_device *op)
/* set the uart clock to the input clock of the psc, the different
* prescalers are taken into account in the set_baudrate() methods
* of the respective chip */
- uartclk = mpc5xxx_get_bus_frequency(op->dev.of_node);
+ uartclk = mpc5xxx_get_bus_frequency(&op->dev);
if (uartclk == 0) {
dev_dbg(&op->dev, "Could not find uart clock frequency!\n");
return -EINVAL;