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serial: 8250_dw: Revert "Move definitions to the shared header"
This reverts commit d9666dfb31
.
The container of the struct dw8250_port_data is private to the actual
driver. In particular, 8250_lpss and 8250_dw use different data types
that are assigned to the UART port private_data. Hence, it must not
be used outside the specific driver.
Fix the mistake made in the past by moving the respective definitions
to the specific driver.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240514190730.2787071-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
87d80bfbd5
commit
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@ -57,6 +57,33 @@
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#define DW_UART_QUIRK_APMC0D08 BIT(4)
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#define DW_UART_QUIRK_CPR_VALUE BIT(5)
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struct dw8250_platform_data {
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u8 usr_reg;
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u32 cpr_value;
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unsigned int quirks;
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};
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struct dw8250_data {
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struct dw8250_port_data data;
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const struct dw8250_platform_data *pdata;
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int msr_mask_on;
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int msr_mask_off;
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struct clk *clk;
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struct clk *pclk;
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struct notifier_block clk_notifier;
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struct work_struct clk_work;
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struct reset_control *rst;
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unsigned int skip_autocfg:1;
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unsigned int uart_16550_compatible:1;
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};
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static inline struct dw8250_data *to_dw8250_data(struct dw8250_port_data *data)
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{
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return container_of(data, struct dw8250_data, data);
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}
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static inline struct dw8250_data *clk_to_dw8250_data(struct notifier_block *nb)
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{
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return container_of(nb, struct dw8250_data, clk_notifier);
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@ -2,15 +2,10 @@
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/* Synopsys DesignWare 8250 library header file. */
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#include <linux/io.h>
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#include <linux/notifier.h>
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#include <linux/types.h>
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#include <linux/workqueue.h>
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#include "8250.h"
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struct clk;
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struct reset_control;
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struct dw8250_port_data {
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/* Port properties */
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int line;
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@ -26,36 +21,9 @@ struct dw8250_port_data {
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bool hw_rs485_support;
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};
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struct dw8250_platform_data {
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u8 usr_reg;
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u32 cpr_value;
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unsigned int quirks;
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};
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struct dw8250_data {
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struct dw8250_port_data data;
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const struct dw8250_platform_data *pdata;
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int msr_mask_on;
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int msr_mask_off;
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struct clk *clk;
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struct clk *pclk;
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struct notifier_block clk_notifier;
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struct work_struct clk_work;
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struct reset_control *rst;
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unsigned int skip_autocfg:1;
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unsigned int uart_16550_compatible:1;
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};
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void dw8250_do_set_termios(struct uart_port *p, struct ktermios *termios, const struct ktermios *old);
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void dw8250_setup_port(struct uart_port *p);
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static inline struct dw8250_data *to_dw8250_data(struct dw8250_port_data *data)
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{
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return container_of(data, struct dw8250_data, data);
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}
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static inline u32 dw8250_readl_ext(struct uart_port *p, int offset)
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{
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if (p->iotype == UPIO_MEM32BE)
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