6 files changed, 25 insertions, 25 deletions
diff --git a/src/soc/qualcomm/ipq40xx/uart.c b/src/soc/qualcomm/ipq40xx/uart.c
index 265c25e28b..9c506111fa 100644
--- a/src/soc/qualcomm/ipq40xx/uart.c
+++ b/src/soc/qualcomm/ipq40xx/uart.c
@@ -87,7 +87,7 @@ static int valid_data = 0;
 /* Received data */
 static unsigned int word = 0;
 
-void uart_tx_byte(int idx, unsigned char data)
+void uart_tx_byte(unsigned int idx, unsigned char data)
 {
 	int num_of_chars = 1;
 	void *base = uart_board_param.uart_dm_base;
@@ -195,7 +195,7 @@ unsigned int msm_boot_uart_dm_init(void  *uart_dm_base)
  *
  * Initializes clocks, GPIO and UART controller.
  */
-void uart_init(int idx)
+void uart_init(unsigned int idx)
 {
 	/* Note int idx isn't used in this driver. */
 	void *dm_base;
@@ -230,7 +230,7 @@ void ipq40xx_uart_init(void)
  * @brief uart_tx_flush - transmits a string of data
  * @param idx: string to transmit
  */
-void uart_tx_flush(int idx)
+void uart_tx_flush(unsigned int idx)
 {
 	void *base = uart_board_param.uart_dm_base;
 
@@ -244,7 +244,7 @@ void uart_tx_flush(int idx)
  *
  * Returns the character read from serial port.
  */
-uint8_t uart_rx_byte(int idx)
+uint8_t uart_rx_byte(unsigned int idx)
 {
 	uint8_t byte;
 
diff --git a/src/soc/qualcomm/ipq806x/uart.c b/src/soc/qualcomm/ipq806x/uart.c
index ea564b3527..3a3a8bf27b 100644
--- a/src/soc/qualcomm/ipq806x/uart.c
+++ b/src/soc/qualcomm/ipq806x/uart.c
@@ -160,7 +160,7 @@ msm_boot_uart_dm_read(unsigned int *data, int *count, int wait)
 }
 #endif
 
-void uart_tx_byte(int idx, unsigned char data)
+void uart_tx_byte(unsigned int idx, unsigned char data)
 {
 	int num_of_chars = 1;
 	unsigned int tx_data = 0;
@@ -269,7 +269,7 @@ static unsigned int msm_boot_uart_dm_init(void  *uart_dm_base)
  *
  * Initializes clocks, GPIO and UART controller.
  */
-void uart_init(int idx)
+void uart_init(unsigned int idx)
 {
 	/* Note int idx isn't used in this driver. */
 	void *dm_base;
@@ -316,7 +316,7 @@ uint32_t uartmem_getbaseaddr(void)
  * uart_tx_flush - transmits a string of data
  * @s: string to transmit
  */
-void uart_tx_flush(int idx)
+void uart_tx_flush(unsigned int idx)
 {
 	void *base = uart_board_param.uart_dm_base;
 
@@ -351,7 +351,7 @@ int uart_can_rx_byte(void)
  *
  * Returns the character read from serial port.
  */
-uint8_t uart_rx_byte(int idx)
+uint8_t uart_rx_byte(unsigned int idx)
 {
 	uint8_t byte;
 
diff --git a/src/soc/qualcomm/qcs405/uart.c b/src/soc/qualcomm/qcs405/uart.c
index 1229053783..ac72998cb6 100644
--- a/src/soc/qualcomm/qcs405/uart.c
+++ b/src/soc/qualcomm/qcs405/uart.c
@@ -90,7 +90,7 @@ static int valid_data = 0;
 static unsigned int word = 0;
 
 
-void uart_tx_byte(int idx, unsigned char data)
+void uart_tx_byte(unsigned int idx, unsigned char data)
 {
 	int num_of_chars = 1;
 	void *base = uart_board_param.uart_dm_base;
@@ -199,7 +199,7 @@ unsigned int msm_boot_uart_dm_init(void  *uart_dm_base)
  *
  * Initializes clocks, GPIO and UART controller.
  */
-void uart_init(int idx)
+void uart_init(unsigned int idx)
 {
 	/* Note int idx isn't used in this driver. */
 	void *dm_base;
@@ -231,7 +231,7 @@ void qcs405_uart_init(void)
  * @brief uart_tx_flush - transmits a string of data
  * @param idx: string to transmit
  */
-void uart_tx_flush(int idx)
+void uart_tx_flush(unsigned int idx)
 {
 	void *base = uart_board_param.uart_dm_base;
 
@@ -246,7 +246,7 @@ void uart_tx_flush(int idx)
  *
  * Returns the character read from serial port.
  */
-uint8_t uart_rx_byte(int idx)
+uint8_t uart_rx_byte(unsigned int idx)
 {
 	uint8_t byte;
 
diff --git a/src/soc/qualcomm/sc7180/qupv3_uart.c b/src/soc/qualcomm/sc7180/qupv3_uart.c
index f9d99bb71e..bf274c23c9 100644
--- a/src/soc/qualcomm/sc7180/qupv3_uart.c
+++ b/src/soc/qualcomm/sc7180/qupv3_uart.c
@@ -34,7 +34,7 @@
 #define UART_RX_PACK_VECTOR0	0xF
 #define UART_RX_PACK_VECTOR2	0x00
 
-void uart_tx_flush(int idx)
+void uart_tx_flush(unsigned int idx)
 {
 	struct qup_regs *regs = qup[idx].regs;
 
@@ -43,7 +43,7 @@ void uart_tx_flush(int idx)
 		;
 }
 
-void uart_init(int idx)
+void uart_init(unsigned int idx)
 {
 	struct qup_regs *regs = qup[idx].regs;
 	unsigned int reg_value;
@@ -113,7 +113,7 @@ void uart_init(int idx)
 	write32(&regs->geni_s_cmd0, START_UART_RX);
 }
 
-unsigned char uart_rx_byte(int idx)
+unsigned char uart_rx_byte(unsigned int idx)
 {
 	struct qup_regs *regs = qup[idx].regs;
 
@@ -122,7 +122,7 @@ unsigned char uart_rx_byte(int idx)
 	return 0;
 }
 
-void uart_tx_byte(int idx, unsigned char data)
+void uart_tx_byte(unsigned int idx, unsigned char data)
 {
 	struct qup_regs *regs = qup[idx].regs;
 
@@ -134,7 +134,7 @@ void uart_tx_byte(int idx, unsigned char data)
 	write32(&regs->geni_tx_fifon, data);
 }
 
-uintptr_t uart_platform_base(int idx)
+uintptr_t uart_platform_base(unsigned int idx)
 {
 	return (uintptr_t)qup[idx].regs;
 }
diff --git a/src/soc/qualcomm/sc7180/uart_bitbang.c b/src/soc/qualcomm/sc7180/uart_bitbang.c
index b3a6cd5870..7d88a20986 100644
--- a/src/soc/qualcomm/sc7180/uart_bitbang.c
+++ b/src/soc/qualcomm/sc7180/uart_bitbang.c
@@ -16,22 +16,22 @@ static void set_tx(int line_state)
 	gpio_set(UART_TX_PIN, line_state);
 }
 
-void uart_init(int idx)
+void uart_init(unsigned int idx)
 {
 	gpio_output(UART_TX_PIN, 1);
 }
 
-void uart_tx_byte(int idx, unsigned char data)
+void uart_tx_byte(unsigned int idx, unsigned char data)
 {
 	uart_bitbang_tx_byte(data, set_tx);
 }
 
-void uart_tx_flush(int idx)
+void uart_tx_flush(unsigned int idx)
 {
 	/* unnecessary, PIO Tx means transaction is over when tx_byte returns */
 }
 
-unsigned char uart_rx_byte(int idx)
+unsigned char uart_rx_byte(unsigned int idx)
 {
 	return 0;	/* not implemented */
 }
diff --git a/src/soc/qualcomm/sdm845/uart_bitbang.c b/src/soc/qualcomm/sdm845/uart_bitbang.c
index b78db833a4..8d7138e5d1 100644
--- a/src/soc/qualcomm/sdm845/uart_bitbang.c
+++ b/src/soc/qualcomm/sdm845/uart_bitbang.c
@@ -10,22 +10,22 @@ static void set_tx(int line_state)
 	gpio_set(UART_TX_PIN, line_state);
 }
 
-void uart_init(int idx)
+void uart_init(unsigned int idx)
 {
 	gpio_output(UART_TX_PIN, 1);
 }
 
-void uart_tx_byte(int idx, unsigned char data)
+void uart_tx_byte(unsigned int idx, unsigned char data)
 {
 	uart_bitbang_tx_byte(data, set_tx);
 }
 
-void uart_tx_flush(int idx)
+void uart_tx_flush(unsigned int idx)
 {
 	/* unnecessary, PIO Tx means transaction is over when tx_byte returns */
 }
 
-unsigned char uart_rx_byte(int idx)
+unsigned char uart_rx_byte(unsigned int idx)
 {
 	return 0;	/* not implemented */
 }