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tty: serial: cpm_uart: remove unused cpm_uart_nr declaration

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cpm_uart_nr has been removed since
commit 0b2a2e5b7747 ("cpm_uart: Remove !CONFIG_PPC_CPM_NEW_BINDING
code"), so remove it.

Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Link: https://lore.kernel.org/r/20220911093654.3222701-1-cuigaosheng1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gaosheng Cui 2022-09-11 17:36:54 +08:00 committed by Greg Kroah-Hartman
parent c22d054f1e
commit ed9f4bb396
1 changed files with 0 additions and 1 deletions
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drivers/tty/serial/cpm_uart/cpm_uart.h
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@ -87,7 +87,6 @@ struct uart_cpm_port {
struct gpio_desc *gpios[NUM_GPIOS];
};
extern int cpm_uart_nr;
extern struct uart_cpm_port cpm_uart_ports[UART_NR];
/* these are located in their respective files */