ARM: SAMSUNG: Remove unused PWM timer IRQ chip code

As the need for an IRQ chip handling PWM timer interrupt chaining is
gone now, this patch removes all the code made unnecessary.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Mark Brown <broonie@linaro.org>
Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 6 insertions, 19 deletions

diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index bba6d78a4c24..290f63a7aa64 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -1099,22 +1099,9 @@ arch_initcall(s5p_pmu_init);
 
 #ifdef CONFIG_SAMSUNG_DEV_PWM
 
-#define TIMER_RESOURCE_SIZE (1)
-
-#define TIMER_RESOURCE(_tmr, _irq)                      \
-        (struct resource [TIMER_RESOURCE_SIZE]) {       \
-                [0] = {                                 \
-                        .start  = _irq,                 \
-                        .end    = _irq,                 \
-                        .flags  = IORESOURCE_IRQ        \
-                }                                       \
-        }
-
-#define DEFINE_S3C_TIMER(_tmr_no, _irq)                 \
+#define DEFINE_S3C_TIMER(_tmr_no)                       \
         .name           = "s3c24xx-pwm",                \
         .id             = _tmr_no,                      \
-        .num_resources  = TIMER_RESOURCE_SIZE,          \
-        .resource       = TIMER_RESOURCE(_tmr_no, _irq),        \
 
 /*
  * since we already have an static mapping for the timer,
@@ -1122,11 +1109,11 @@ arch_initcall(s5p_pmu_init);
  */
 
 struct platform_device s3c_device_timer[] = {
-        [0] = { DEFINE_S3C_TIMER(0, IRQ_TIMER0) },
-        [1] = { DEFINE_S3C_TIMER(1, IRQ_TIMER1) },
-        [2] = { DEFINE_S3C_TIMER(2, IRQ_TIMER2) },
-        [3] = { DEFINE_S3C_TIMER(3, IRQ_TIMER3) },
-        [4] = { DEFINE_S3C_TIMER(4, IRQ_TIMER4) },
+        [0] = { DEFINE_S3C_TIMER(0) },
+        [1] = { DEFINE_S3C_TIMER(1) },
+        [2] = { DEFINE_S3C_TIMER(2) },
+        [3] = { DEFINE_S3C_TIMER(3) },
+        [4] = { DEFINE_S3C_TIMER(4) },
 };
 
 static struct resource samsung_pwm_resource[] = {