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| author |   Jingoo Han <jg1.han@samsung.com> | 2013-08-08 17:40:55 +0900 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-12 11:35:32 -0700 |
| commit | fbf3ab279127bba325ac93dc1315d221cfd04115 (patch) | |
| tree | e7061a0ba14f31ac1ec02f359d4a5de153882406 /drivers/tty/serial/serial-tegra.c | |
| parent | serial: msm_serial: fix comparison of different types (diff) | |
| download | linux-dev-fbf3ab279127bba325ac93dc1315d221cfd04115.tar.xz linux-dev-fbf3ab279127bba325ac93dc1315d221cfd04115.zip | |
serial: tegra: use NULL instead of 0
'cons' is a pointer; thus NULL should be used instead of 0.
Also, local symbols are staticized.
Fix the following sparse warnings:
drivers/tty/serial/serial-tegra.c:1209:27: warning: Using plain integer as NULL pointer
drivers/tty/serial/serial-tegra.c:1240:29: warning: symbol 'tegra20_uart_chip_data' was not declared. Should it be static?
drivers/tty/serial/serial-tegra.c:1246:29: warning: symbol 'tegra30_uart_chip_data' 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/serial-tegra.c')
| -rw-r--r-- | drivers/tty/serial/serial-tegra.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index ee7c8123c374..94a24845db4b 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -1206,7 +1206,7 @@ static struct uart_driver tegra_uart_driver = { .owner = THIS_MODULE, .driver_name = "tegra_hsuart", .dev_name = "ttyTHS", - .cons = 0, + .cons = NULL, .nr = TEGRA_UART_MAXIMUM, }; @@ -1237,13 +1237,13 @@ static int tegra_uart_parse_dt(struct platform_device *pdev, return 0; } -struct tegra_uart_chip_data tegra20_uart_chip_data = { +static struct tegra_uart_chip_data tegra20_uart_chip_data = { .tx_fifo_full_status = false, .allow_txfifo_reset_fifo_mode = true, .support_clk_src_div = false, }; -struct tegra_uart_chip_data tegra30_uart_chip_data = { +static struct tegra_uart_chip_data tegra30_uart_chip_data = { .tx_fifo_full_status = true, .allow_txfifo_reset_fifo_mode = false, .support_clk_src_div = true, |