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serial: stm32: Increase maximum number of ports
author
Gerald Baeza
<gerald.baeza@st.com>
Thu, 13 Jul 2017 15:08:27 +0000
(15:08 +0000)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Sun, 30 Jul 2017 14:32:25 +0000
(07:32 -0700)
Increase max number of ports for stm32h7
which supports up to 8 uart and usart instances.
Signed-off-by: Gerald Baeza <gerald.baeza@st.com>
Signed-off-by: Bich Hemon <bich.hemon@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/stm32-usart.h
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diff --git
a/drivers/tty/serial/stm32-usart.h
b/drivers/tty/serial/stm32-usart.h
index
65b4ffa
..
6092789
100644
(file)
--- a/
drivers/tty/serial/stm32-usart.h
+++ b/
drivers/tty/serial/stm32-usart.h
@@
-206,7
+206,7
@@
struct stm32_usart_info stm32f7_info = {
#define USART_ICR_CMCF BIT(17) /* F7 */
#define STM32_SERIAL_NAME "ttyS"
-#define STM32_MAX_PORTS
6
+#define STM32_MAX_PORTS
8
#define RX_BUF_L 200 /* dma rx buffer length */
#define RX_BUF_P RX_BUF_L /* dma rx buffer period */