[PATCH v4 4/4] xen/arm: platform: Drop the quirks callback

[Julien Grall <julien.grall@citrix.com>]

All the quirks has been replaced by proper detection. Lets drop the
callback and hope that no one will need new quirks.

At the same time, remove the definition platform_dom0_evtchn_ppi with is
not used any more.

Signed-off-by: Julien Grall <julien.grall@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>

---
    Changes in v2:
        - Add Ian's acked-by
---
 xen/arch/arm/platform.c        | 10 ----------
 xen/include/asm-arm/platform.h |  8 --------
 2 files changed, 18 deletions(-)

diff --git a/xen/arch/arm/platform.c b/xen/arch/arm/platform.c
index 0af6d57..b0bfaa9 100644
--- a/xen/arch/arm/platform.c
+++ b/xen/arch/arm/platform.c
@@ -127,16 +127,6 @@ void platform_poweroff(void)
         platform->poweroff();
 }
 
-bool_t platform_has_quirk(uint32_t quirk)
-{
-    uint32_t quirks = 0;
-
-    if ( platform && platform->quirks )
-        quirks = platform->quirks();
-
-    return !!(quirks & quirk);
-}
-
 bool_t platform_device_is_blacklisted(const struct dt_device_node *node)
 {
     const struct dt_device_match *blacklist = NULL;
diff --git a/xen/include/asm-arm/platform.h b/xen/include/asm-arm/platform.h
index 5e462ac..f97315d 100644
--- a/xen/include/asm-arm/platform.h
+++ b/xen/include/asm-arm/platform.h
@@ -27,12 +27,6 @@ struct platform_desc {
     /* Platform power-off */
     void (*poweroff)(void);
     /*
-     * Platform quirks
-     * Defined has a function because a platform can support multiple
-     * board with different quirk on each
-     */
-    uint32_t (*quirks)(void);
-    /*
      * Platform blacklist devices
      * List of devices which must not pass-through to a guest
      */
@@ -48,9 +42,7 @@ int platform_cpu_up(int cpu);
 #endif
 void platform_reset(void);
 void platform_poweroff(void);
-bool_t platform_has_quirk(uint32_t quirk);
 bool_t platform_device_is_blacklisted(const struct dt_device_node *node);
-unsigned int platform_dom0_evtchn_ppi(void);
 
 #define PLATFORM_START(_name, _namestr)                         \
 static const struct platform_desc  __plat_desc_##_name __used   \
-- 
2.1.4