diff --git a/arch/m68k/include/asm/mcfgpio.h b/arch/m68k/include/asm/mcfgpio.h index 1bc877b45554..fe468eaa51e0 100644 --- a/arch/m68k/include/asm/mcfgpio.h +++ b/arch/m68k/include/asm/mcfgpio.h @@ -29,6 +29,9 @@ struct mcf_gpio_chip { const u8 *gpio_to_pinmux; }; +extern struct mcf_gpio_chip mcf_gpio_chips[]; +extern unsigned int mcf_gpio_chips_size; + int mcf_gpio_direction_input(struct gpio_chip *, unsigned); int mcf_gpio_get_value(struct gpio_chip *, unsigned); int mcf_gpio_direction_output(struct gpio_chip *, unsigned, int); diff --git a/arch/m68k/platform/5206/gpio.c b/arch/m68k/platform/5206/gpio.c index 200a7acf0842..a652f8e550c6 100644 --- a/arch/m68k/platform/5206/gpio.c +++ b/arch/m68k/platform/5206/gpio.c @@ -20,16 +20,8 @@ #include #include -static struct mcf_gpio_chip mcf_gpio_chips[] = { +struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPS(PP, 0, 8, MCFSIM_PADDR, MCFSIM_PADAT, MCFSIM_PADAT), }; -static int __init mcf_gpio_init(void) -{ - unsigned i = 0; - while (i < ARRAY_SIZE(mcf_gpio_chips)) - (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]); - return 0; -} - -core_initcall(mcf_gpio_init); +unsigned int mcf_gpio_chips_size = ARRAY_SIZE(mcf_gpio_chips); diff --git a/arch/m68k/platform/520x/gpio.c b/arch/m68k/platform/520x/gpio.c index 96b368578baf..49387c34f0c4 100644 --- a/arch/m68k/platform/520x/gpio.c +++ b/arch/m68k/platform/520x/gpio.c @@ -20,7 +20,7 @@ #include #include -static struct mcf_gpio_chip mcf_gpio_chips[] = { +struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPS(PIRQ, 0, 8, MCFEPORT_EPDDR, MCFEPORT_EPDR, MCFEPORT_EPPDR), MCFGPF(CS, 9, 3), MCFGPF(FECI2C, 16, 4), @@ -31,12 +31,4 @@ static struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPF(FECL, 56, 8), }; -static int __init mcf_gpio_init(void) -{ - unsigned i = 0; - while (i < ARRAY_SIZE(mcf_gpio_chips)) - (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]); - return 0; -} - -core_initcall(mcf_gpio_init); +unsigned int mcf_gpio_chips_size = ARRAY_SIZE(mcf_gpio_chips); diff --git a/arch/m68k/platform/523x/gpio.c b/arch/m68k/platform/523x/gpio.c index 8e6e30e80361..07806eb34dd7 100644 --- a/arch/m68k/platform/523x/gpio.c +++ b/arch/m68k/platform/523x/gpio.c @@ -20,7 +20,7 @@ #include #include -static struct mcf_gpio_chip mcf_gpio_chips[] = { +struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPS(PIRQ, 1, 7, MCFEPORT_EPDDR, MCFEPORT_EPDR, MCFEPORT_EPPDR), MCFGPF(ADDR, 13, 3), MCFGPF(DATAH, 16, 8), @@ -37,12 +37,4 @@ static struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPF(ETPU, 104, 3), }; -static int __init mcf_gpio_init(void) -{ - unsigned i = 0; - while (i < ARRAY_SIZE(mcf_gpio_chips)) - (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]); - return 0; -} - -core_initcall(mcf_gpio_init); +unsigned int mcf_gpio_chips_size = ARRAY_SIZE(mcf_gpio_chips); diff --git a/arch/m68k/platform/5249/gpio.c b/arch/m68k/platform/5249/gpio.c index 775d618b9a44..422e45fe771d 100644 --- a/arch/m68k/platform/5249/gpio.c +++ b/arch/m68k/platform/5249/gpio.c @@ -20,17 +20,9 @@ #include #include -static struct mcf_gpio_chip mcf_gpio_chips[] = { +struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPS(GPIO0, 0, 32, MCFSIM2_GPIOENABLE, MCFSIM2_GPIOWRITE, MCFSIM2_GPIOREAD), MCFGPS(GPIO1, 32, 32, MCFSIM2_GPIO1ENABLE, MCFSIM2_GPIO1WRITE, MCFSIM2_GPIO1READ), }; -static int __init mcf_gpio_init(void) -{ - unsigned i = 0; - while (i < ARRAY_SIZE(mcf_gpio_chips)) - (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]); - return 0; -} - -core_initcall(mcf_gpio_init); +unsigned int mcf_gpio_chips_size = ARRAY_SIZE(mcf_gpio_chips); diff --git a/arch/m68k/platform/5272/gpio.c b/arch/m68k/platform/5272/gpio.c index 91358b830fc9..c029dab7baf3 100644 --- a/arch/m68k/platform/5272/gpio.c +++ b/arch/m68k/platform/5272/gpio.c @@ -20,18 +20,10 @@ #include #include -static struct mcf_gpio_chip mcf_gpio_chips[] = { +struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPS(PA, 0, 16, MCFSIM_PADDR, MCFSIM_PADAT, MCFSIM_PADAT), MCFGPS(PB, 16, 16, MCFSIM_PBDDR, MCFSIM_PBDAT, MCFSIM_PBDAT), MCFGPS(Pc, 32, 16, MCFSIM_PCDDR, MCFSIM_PCDAT, MCFSIM_PCDAT), }; -static int __init mcf_gpio_init(void) -{ - unsigned i = 0; - while (i < ARRAY_SIZE(mcf_gpio_chips)) - (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]); - return 0; -} - -core_initcall(mcf_gpio_init); +unsigned int mcf_gpio_chips_size = ARRAY_SIZE(mcf_gpio_chips); diff --git a/arch/m68k/platform/527x/gpio.c b/arch/m68k/platform/527x/gpio.c index b612a63b6c20..1c8633be71ab 100644 --- a/arch/m68k/platform/527x/gpio.c +++ b/arch/m68k/platform/527x/gpio.c @@ -20,7 +20,7 @@ #include #include -static struct mcf_gpio_chip mcf_gpio_chips[] = { +struct mcf_gpio_chip mcf_gpio_chips[] = { #if defined(CONFIG_M5271) MCFGPS(PIRQ, 1, 7, MCFEPORT_EPDDR, MCFEPORT_EPDR, MCFEPORT_EPPDR), MCFGPF(ADDR, 13, 3), @@ -58,12 +58,4 @@ static struct mcf_gpio_chip mcf_gpio_chips[] = { #endif }; -static int __init mcf_gpio_init(void) -{ - unsigned i = 0; - while (i < ARRAY_SIZE(mcf_gpio_chips)) - (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]); - return 0; -} - -core_initcall(mcf_gpio_init); +unsigned int mcf_gpio_chips_size = ARRAY_SIZE(mcf_gpio_chips); diff --git a/arch/m68k/platform/528x/gpio.c b/arch/m68k/platform/528x/gpio.c index 81b161c8667f..79459acd8d36 100644 --- a/arch/m68k/platform/528x/gpio.c +++ b/arch/m68k/platform/528x/gpio.c @@ -20,7 +20,7 @@ #include #include -static struct mcf_gpio_chip mcf_gpio_chips[] = { +struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPS(NQ, 1, 7, MCFEPORT_EPDDR, MCFEPORT_EPDR, MCFEPORT_EPPDR), MCFGPS(TA, 8, 4, MCFGPTA_GPTDDR, MCFGPTA_GPTPORT, MCFGPTB_GPTPORT), MCFGPS(TB, 16, 4, MCFGPTB_GPTDDR, MCFGPTB_GPTPORT, MCFGPTB_GPTPORT), @@ -46,12 +46,4 @@ static struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPF(UA, 176, 4), }; -static int __init mcf_gpio_init(void) -{ - unsigned i = 0; - while (i < ARRAY_SIZE(mcf_gpio_chips)) - (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]); - return 0; -} - -core_initcall(mcf_gpio_init); +unsigned int mcf_gpio_chips_size = ARRAY_SIZE(mcf_gpio_chips); diff --git a/arch/m68k/platform/5307/gpio.c b/arch/m68k/platform/5307/gpio.c index 91d042030657..7bbbea7a8556 100644 --- a/arch/m68k/platform/5307/gpio.c +++ b/arch/m68k/platform/5307/gpio.c @@ -20,16 +20,8 @@ #include #include -static struct mcf_gpio_chip mcf_gpio_chips[] = { +struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPS(PP, 0, 16, MCFSIM_PADDR, MCFSIM_PADAT, MCFSIM_PADAT), }; -static int __init mcf_gpio_init(void) -{ - unsigned i = 0; - while (i < ARRAY_SIZE(mcf_gpio_chips)) - (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]); - return 0; -} - -core_initcall(mcf_gpio_init); +unsigned int mcf_gpio_chips_size = ARRAY_SIZE(mcf_gpio_chips); diff --git a/arch/m68k/platform/532x/gpio.c b/arch/m68k/platform/532x/gpio.c index 9454c65e40ef..3e1b71dc7042 100644 --- a/arch/m68k/platform/532x/gpio.c +++ b/arch/m68k/platform/532x/gpio.c @@ -20,7 +20,7 @@ #include #include -static struct mcf_gpio_chip mcf_gpio_chips[] = { +struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPS(PIRQ, 0, 8, MCFEPORT_EPDDR, MCFEPORT_EPDR, MCFEPORT_EPPDR), MCFGPF(FECH, 8, 8), MCFGPF(FECL, 16, 8), @@ -40,12 +40,4 @@ static struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPF(LCDCTLL, 128, 8), }; -static int __init mcf_gpio_init(void) -{ - unsigned i = 0; - while (i < ARRAY_SIZE(mcf_gpio_chips)) - (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]); - return 0; -} - -core_initcall(mcf_gpio_init); +unsigned int mcf_gpio_chips_size = ARRAY_SIZE(mcf_gpio_chips); diff --git a/arch/m68k/platform/5407/gpio.c b/arch/m68k/platform/5407/gpio.c index 91d042030657..7bbbea7a8556 100644 --- a/arch/m68k/platform/5407/gpio.c +++ b/arch/m68k/platform/5407/gpio.c @@ -20,16 +20,8 @@ #include #include -static struct mcf_gpio_chip mcf_gpio_chips[] = { +struct mcf_gpio_chip mcf_gpio_chips[] = { MCFGPS(PP, 0, 16, MCFSIM_PADDR, MCFSIM_PADAT, MCFSIM_PADAT), }; -static int __init mcf_gpio_init(void) -{ - unsigned i = 0; - while (i < ARRAY_SIZE(mcf_gpio_chips)) - (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]); - return 0; -} - -core_initcall(mcf_gpio_init); +unsigned int mcf_gpio_chips_size = ARRAY_SIZE(mcf_gpio_chips); diff --git a/arch/m68k/platform/54xx/config.c b/arch/m68k/platform/54xx/config.c index 2081c6cbb3de..20672dadb252 100644 --- a/arch/m68k/platform/54xx/config.c +++ b/arch/m68k/platform/54xx/config.c @@ -21,12 +21,19 @@ #include #include #include +#include #ifdef CONFIG_MMU #include #endif /***************************************************************************/ +struct mcf_gpio_chip mcf_gpio_chips[] = { }; + +unsigned int mcf_gpio_chips_size = ARRAY_SIZE(mcf_gpio_chips); + +/***************************************************************************/ + static void __init m54xx_uarts_init(void) { /* enable io pins */ diff --git a/arch/m68k/platform/coldfire/gpio.c b/arch/m68k/platform/coldfire/gpio.c index 292a1a5a2d7c..4c8c42450a4e 100644 --- a/arch/m68k/platform/coldfire/gpio.c +++ b/arch/m68k/platform/coldfire/gpio.c @@ -122,6 +122,10 @@ struct bus_type mcf_gpio_subsys = { static int __init mcf_gpio_sysinit(void) { + unsigned int i = 0; + + while (i < mcf_gpio_chips_size) + gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]); return subsys_system_register(&mcf_gpio_subsys, NULL); }