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| author | Jingoo Han <jg1.han@samsung.com> | 2013-10-28 04:48:52 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-30 03:34:11 +0400 |
| commit | 9baaa6747e84b078e42b1a6d17088049b5320167 (patch) | |
| tree | 2f52a21cd1f12741d17200a970205e83fa8547e6 /drivers/tty/serial/mfd.c | |
| parent | e5f9bf72efbcaaf7e909cd6b948e43878a27c4e5 (diff) | |
| download | linux-9baaa6747e84b078e42b1a6d17088049b5320167.tar.xz | |
serial: mfd: Staticize local symbols
These local symbols are used only in this file.
Fix the following sparse warnings:
drivers/tty/serial/mfd.c:296:6: warning: symbol 'hsu_dma_tx' was not declared. Should it be static?
drivers/tty/serial/mfd.c:343:6: warning: symbol 'hsu_dma_start_rx_chan' was not declared. Should it be static?
drivers/tty/serial/mfd.c:389:6: warning: symbol 'hsu_dma_rx' was not declared. Should it be static?
drivers/tty/serial/mfd.c:1186:17: warning: symbol 'serial_hsu_pops' was not declared. Should it be static?
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/mfd.c')
| -rw-r--r-- | drivers/tty/serial/mfd.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/tty/serial/mfd.c b/drivers/tty/serial/mfd.c index 503dcc77b2bd..52c930fac210 100644 --- a/drivers/tty/serial/mfd.c +++ b/drivers/tty/serial/mfd.c @@ -293,7 +293,7 @@ static void serial_hsu_enable_ms(struct uart_port *port) serial_out(up, UART_IER, up->ier); } -void hsu_dma_tx(struct uart_hsu_port *up) +static void hsu_dma_tx(struct uart_hsu_port *up) { struct circ_buf *xmit = &up->port.state->xmit; struct hsu_dma_buffer *dbuf = &up->txbuf; @@ -340,7 +340,8 @@ void hsu_dma_tx(struct uart_hsu_port *up) } /* The buffer is already cache coherent */ -void hsu_dma_start_rx_chan(struct hsu_dma_chan *rxc, struct hsu_dma_buffer *dbuf) +static void hsu_dma_start_rx_chan(struct hsu_dma_chan *rxc, + struct hsu_dma_buffer *dbuf) { dbuf->ofs = 0; @@ -386,7 +387,8 @@ static void serial_hsu_stop_tx(struct uart_port *port) /* This is always called in spinlock protected mode, so * modify timeout timer is safe here */ -void hsu_dma_rx(struct uart_hsu_port *up, u32 int_sts, unsigned long *flags) +static void hsu_dma_rx(struct uart_hsu_port *up, u32 int_sts, + unsigned long *flags) { struct hsu_dma_buffer *dbuf = &up->rxbuf; struct hsu_dma_chan *chan = up->rxc; @@ -1183,7 +1185,7 @@ static struct console serial_hsu_console = { #define SERIAL_HSU_CONSOLE NULL #endif -struct uart_ops serial_hsu_pops = { +static struct uart_ops serial_hsu_pops = { .tx_empty = serial_hsu_tx_empty, .set_mctrl = serial_hsu_set_mctrl, .get_mctrl = serial_hsu_get_mctrl, |