diff options
| author | Tony Lindgren <tony@atomide.com> | 2011-02-14 15:40:20 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-02-14 15:40:49 -0800 |
| commit | 3e16f92536334ccb464ed88cf4d8cc0dd43da106 (patch) | |
| tree | 0ad6d2c96672cae89d339d0305e8001cde2833c7 /arch/arm/mach-omap2 | |
| parent | 44dc046e93eb98d41048954f700b1927f7e288ed (diff) | |
omap2+: Fix omap_serial_early_init to work with init_early hook
The new init_early hook happens at the end of setup_arch,
which is too early for kzalloc. However, there's no need
to call omap_serial_early_init that early, so fix this
by setting it up as a core_initcall.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/io.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/serial.c | 7 |
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index f89173ab4ab..26a61cf2729 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -398,8 +398,6 @@ void __init omap2_init_common_infrastructure(void) void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1) { - omap_serial_early_init(); - if (cpu_is_omap24xx() || cpu_is_omap34xx()) { omap2_sdrc_init(sdrc_cs0, sdrc_cs1); _omap2_init_reprogram_sdrc(); diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 32e91a9c8b6..74e25cd4bd3 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -655,7 +655,7 @@ static void serial_out_override(struct uart_port *up, int offset, int value) } #endif -void __init omap_serial_early_init(void) +static int __init omap_serial_early_init(void) { int i = 0; @@ -672,7 +672,7 @@ void __init omap_serial_early_init(void) uart = kzalloc(sizeof(struct omap_uart_state), GFP_KERNEL); if (WARN_ON(!uart)) - return; + return -ENODEV; uart->oh = oh; uart->num = i++; @@ -691,7 +691,10 @@ void __init omap_serial_early_init(void) */ uart->oh->flags |= HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET; } while (1); + + return 0; } +core_initcall(omap_serial_early_init); /** * omap_serial_init_port() - initialize single serial port |