From: Hyunki Koo <hyunki00.koo@samsung.com> To: Kukjin Kim <kgene@kernel.org>, Krzysztof Kozlowski <krzk@kernel.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jiri Slaby <jslaby@suse.com>, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hyunki Koo <hyunki00.koo@samsung.com> Subject: [PATCH v10 1/3] serial: samsung: Replace rd_regb/wr_regb with rd_reg/wr_reg Date: Wed, 6 May 2020 17:02:38 +0900 [thread overview] Message-ID: <20200506080242.18623-1-hyunki00.koo@samsung.com> (raw) In-Reply-To: CGME20200506080249epcas2p47ffb915f9c469d208224cbdecb2d723d@epcas2p4.samsung.com This patch change the name of macro for general usage. Signed-off-by: Hyunki Koo <hyunki00.koo@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Tested on Odroid HC1 (Exynos5422): Tested-by: Krzysztof Kozlowski <krzk@kernel.org> --- drivers/tty/serial/samsung_tty.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c index 73f951d65b93..326b0164609c 100644 --- a/drivers/tty/serial/samsung_tty.c +++ b/drivers/tty/serial/samsung_tty.c @@ -154,10 +154,10 @@ struct s3c24xx_uart_port { #define portaddrl(port, reg) \ ((unsigned long *)(unsigned long)((port)->membase + (reg))) -#define rd_regb(port, reg) (readb_relaxed(portaddr(port, reg))) +#define rd_reg(port, reg) (readb_relaxed(portaddr(port, reg))) #define rd_regl(port, reg) (readl_relaxed(portaddr(port, reg))) -#define wr_regb(port, reg, val) writeb_relaxed(val, portaddr(port, reg)) +#define wr_reg(port, reg, val) writeb_relaxed(val, portaddr(port, reg)) #define wr_regl(port, reg, val) writel_relaxed(val, portaddr(port, reg)) /* Byte-order aware bit setting/clearing functions. */ @@ -714,7 +714,7 @@ static void s3c24xx_serial_rx_drain_fifo(struct s3c24xx_uart_port *ourport) fifocnt--; uerstat = rd_regl(port, S3C2410_UERSTAT); - ch = rd_regb(port, S3C2410_URXH); + ch = rd_reg(port, S3C2410_URXH); if (port->flags & UPF_CONS_FLOW) { int txe = s3c24xx_serial_txempty_nofifo(port); @@ -826,7 +826,7 @@ static irqreturn_t s3c24xx_serial_tx_chars(int irq, void *id) } if (port->x_char) { - wr_regb(port, S3C2410_UTXH, port->x_char); + wr_reg(port, S3C2410_UTXH, port->x_char); port->icount.tx++; port->x_char = 0; goto out; @@ -852,7 +852,7 @@ static irqreturn_t s3c24xx_serial_tx_chars(int irq, void *id) if (rd_regl(port, S3C2410_UFSTAT) & ourport->info->tx_fifofull) break; - wr_regb(port, S3C2410_UTXH, xmit->buf[xmit->tail]); + wr_reg(port, S3C2410_UTXH, xmit->buf[xmit->tail]); xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); port->icount.tx++; count--; @@ -916,7 +916,7 @@ static unsigned int s3c24xx_serial_tx_empty(struct uart_port *port) /* no modem control lines */ static unsigned int s3c24xx_serial_get_mctrl(struct uart_port *port) { - unsigned int umstat = rd_regb(port, S3C2410_UMSTAT); + unsigned int umstat = rd_reg(port, S3C2410_UMSTAT); if (umstat & S3C2410_UMSTAT_CTS) return TIOCM_CAR | TIOCM_DSR | TIOCM_CTS; @@ -2185,7 +2185,7 @@ static int s3c24xx_serial_get_poll_char(struct uart_port *port) if (s3c24xx_serial_rx_fifocnt(ourport, ufstat) == 0) return NO_POLL_CHAR; - return rd_regb(port, S3C2410_URXH); + return rd_reg(port, S3C2410_URXH); } static void s3c24xx_serial_put_poll_char(struct uart_port *port, @@ -2200,7 +2200,7 @@ static void s3c24xx_serial_put_poll_char(struct uart_port *port, while (!s3c24xx_serial_console_txrdy(port, ufcon)) cpu_relax(); - wr_regb(port, S3C2410_UTXH, c); + wr_reg(port, S3C2410_UTXH, c); } #endif /* CONFIG_CONSOLE_POLL */ @@ -2212,7 +2212,7 @@ s3c24xx_serial_console_putchar(struct uart_port *port, int ch) while (!s3c24xx_serial_console_txrdy(port, ufcon)) cpu_relax(); - wr_regb(port, S3C2410_UTXH, ch); + wr_reg(port, S3C2410_UTXH, ch); } static void -- 2.15.0.rc1
WARNING: multiple messages have this Message-ID (diff)
From: Hyunki Koo <hyunki00.koo@samsung.com> To: Kukjin Kim <kgene@kernel.org>, Krzysztof Kozlowski <krzk@kernel.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jiri Slaby <jslaby@suse.com>, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Hyunki Koo <hyunki00.koo@samsung.com> Subject: [PATCH v10 1/3] serial: samsung: Replace rd_regb/wr_regb with rd_reg/wr_reg Date: Wed, 6 May 2020 17:02:38 +0900 [thread overview] Message-ID: <20200506080242.18623-1-hyunki00.koo@samsung.com> (raw) In-Reply-To: CGME20200506080249epcas2p47ffb915f9c469d208224cbdecb2d723d@epcas2p4.samsung.com This patch change the name of macro for general usage. Signed-off-by: Hyunki Koo <hyunki00.koo@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Tested on Odroid HC1 (Exynos5422): Tested-by: Krzysztof Kozlowski <krzk@kernel.org> --- drivers/tty/serial/samsung_tty.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c index 73f951d65b93..326b0164609c 100644 --- a/drivers/tty/serial/samsung_tty.c +++ b/drivers/tty/serial/samsung_tty.c @@ -154,10 +154,10 @@ struct s3c24xx_uart_port { #define portaddrl(port, reg) \ ((unsigned long *)(unsigned long)((port)->membase + (reg))) -#define rd_regb(port, reg) (readb_relaxed(portaddr(port, reg))) +#define rd_reg(port, reg) (readb_relaxed(portaddr(port, reg))) #define rd_regl(port, reg) (readl_relaxed(portaddr(port, reg))) -#define wr_regb(port, reg, val) writeb_relaxed(val, portaddr(port, reg)) +#define wr_reg(port, reg, val) writeb_relaxed(val, portaddr(port, reg)) #define wr_regl(port, reg, val) writel_relaxed(val, portaddr(port, reg)) /* Byte-order aware bit setting/clearing functions. */ @@ -714,7 +714,7 @@ static void s3c24xx_serial_rx_drain_fifo(struct s3c24xx_uart_port *ourport) fifocnt--; uerstat = rd_regl(port, S3C2410_UERSTAT); - ch = rd_regb(port, S3C2410_URXH); + ch = rd_reg(port, S3C2410_URXH); if (port->flags & UPF_CONS_FLOW) { int txe = s3c24xx_serial_txempty_nofifo(port); @@ -826,7 +826,7 @@ static irqreturn_t s3c24xx_serial_tx_chars(int irq, void *id) } if (port->x_char) { - wr_regb(port, S3C2410_UTXH, port->x_char); + wr_reg(port, S3C2410_UTXH, port->x_char); port->icount.tx++; port->x_char = 0; goto out; @@ -852,7 +852,7 @@ static irqreturn_t s3c24xx_serial_tx_chars(int irq, void *id) if (rd_regl(port, S3C2410_UFSTAT) & ourport->info->tx_fifofull) break; - wr_regb(port, S3C2410_UTXH, xmit->buf[xmit->tail]); + wr_reg(port, S3C2410_UTXH, xmit->buf[xmit->tail]); xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); port->icount.tx++; count--; @@ -916,7 +916,7 @@ static unsigned int s3c24xx_serial_tx_empty(struct uart_port *port) /* no modem control lines */ static unsigned int s3c24xx_serial_get_mctrl(struct uart_port *port) { - unsigned int umstat = rd_regb(port, S3C2410_UMSTAT); + unsigned int umstat = rd_reg(port, S3C2410_UMSTAT); if (umstat & S3C2410_UMSTAT_CTS) return TIOCM_CAR | TIOCM_DSR | TIOCM_CTS; @@ -2185,7 +2185,7 @@ static int s3c24xx_serial_get_poll_char(struct uart_port *port) if (s3c24xx_serial_rx_fifocnt(ourport, ufstat) == 0) return NO_POLL_CHAR; - return rd_regb(port, S3C2410_URXH); + return rd_reg(port, S3C2410_URXH); } static void s3c24xx_serial_put_poll_char(struct uart_port *port, @@ -2200,7 +2200,7 @@ static void s3c24xx_serial_put_poll_char(struct uart_port *port, while (!s3c24xx_serial_console_txrdy(port, ufcon)) cpu_relax(); - wr_regb(port, S3C2410_UTXH, c); + wr_reg(port, S3C2410_UTXH, c); } #endif /* CONFIG_CONSOLE_POLL */ @@ -2212,7 +2212,7 @@ s3c24xx_serial_console_putchar(struct uart_port *port, int ch) while (!s3c24xx_serial_console_txrdy(port, ufcon)) cpu_relax(); - wr_regb(port, S3C2410_UTXH, ch); + wr_reg(port, S3C2410_UTXH, ch); } static void -- 2.15.0.rc1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next parent reply other threads:[~2020-05-06 8:04 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <CGME20200506080249epcas2p47ffb915f9c469d208224cbdecb2d723d@epcas2p4.samsung.com> 2020-05-06 8:02 ` Hyunki Koo [this message] 2020-05-06 8:02 ` [PATCH v10 1/3] serial: samsung: Replace rd_regb/wr_regb with rd_reg/wr_reg Hyunki Koo [not found] ` <CGME20200506080255epcas2p2bbaae2e0f3fa181bafa5012f069200be@epcas2p2.samsung.com> 2020-05-06 8:02 ` [PATCH v10 2/3] dt-bindings: serial: Add reg-io-width compatible Hyunki Koo [not found] ` <CGME20200506080258epcas2p4f242fb66a2145f76b0e108014ee351fb@epcas2p4.samsung.com> 2020-05-06 8:02 ` [PATCH v10 3/3] tty: samsung_tty: 32-bit access for TX/RX hold registers Hyunki Koo 2020-05-06 8:02 ` Hyunki Koo 2020-05-06 11:02 ` Bartlomiej Zolnierkiewicz 2020-05-06 11:02 ` Bartlomiej Zolnierkiewicz 2020-05-06 23:05 ` Hyunki Koo 2020-05-06 23:05 ` Hyunki Koo 2020-05-19 5:55 ` Jiri Slaby 2020-05-19 5:55 ` Jiri Slaby 2023-11-30 10:19 ` Tudor Ambarus 2023-11-30 10:19 ` Tudor Ambarus 2023-11-30 11:20 ` Youngmin Nam 2023-11-30 11:20 ` Youngmin Nam
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