The legacy-style mailbox device creation is supported currently
only for OMAP3, as all other SoCs are DT-boot only. Even on this
SoC, there are no client drivers that utilize these mailbox devices.
So, clean up the legacy-style mailbox device instantiation logic.
The mailbox devices are already present and supported for the DT
boot on OMAP3.
Signed-off-by: Suman Anna <s-anna@xxxxxx>
---
arch/arm/mach-omap2/devices.c | 28 ----------------------------
1 file changed, 28 deletions(-)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 9374da313e8e..f0f9901d90b0 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -18,7 +18,6 @@
#include <linux/slab.h>
#include <linux/of.h>
#include <linux/pinctrl/machine.h>
-#include <linux/platform_data/mailbox-omap.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
@@ -66,32 +65,6 @@ static int __init omap3_l3_init(void)
}
omap_postcore_initcall(omap3_l3_init);
-#if defined(CONFIG_OMAP2PLUS_MBOX) || defined(CONFIG_OMAP2PLUS_MBOX_MODULE)
-static inline void __init omap_init_mbox(void)
-{
- struct omap_hwmod *oh;
- struct platform_device *pdev;
- struct omap_mbox_pdata *pdata;
-
- oh = omap_hwmod_lookup("mailbox");
- if (!oh) {
- pr_err("%s: unable to find hwmod\n", __func__);
- return;
- }
- if (!oh->dev_attr) {
- pr_err("%s: hwmod doesn't have valid attrs\n", __func__);
- return;
- }
-
- pdata = (struct omap_mbox_pdata *)oh->dev_attr;
- pdev = omap_device_build("omap-mailbox", -1, oh, pdata, sizeof(*pdata));
- WARN(IS_ERR(pdev), "%s: could not build device, err %ld\n",
- __func__, PTR_ERR(pdev));
-}
-#else
-static inline void omap_init_mbox(void) { }
-#endif /* CONFIG_OMAP2PLUS_MBOX */
-
static inline void omap_init_sti(void) {}
#if defined(CONFIG_SND_SOC) || defined(CONFIG_SND_SOC_MODULE)
@@ -246,7 +219,6 @@ static int __init omap2_init_devices(void)
omap_init_audio();
/* If dtb is there, the devices will be created dynamically */
if (!of_have_populated_dt()) {
- omap_init_mbox();
omap_init_mcspi();
omap_init_sham();
omap_init_aes();
--
2.5.0
--
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