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ARM: OMAP2+: Remove omap4 ocp2scp pdata

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This is omap4+ only and no longer needed as omap4+ can be booted
using device tree.

Also remove the related pdata handling from the driver and the
now unneeded platform_data/omap_ocp2scp.h.

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Reviewed-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren
2013-05-30 12:53:07 -07:00
parent 608d19380c
commit 82c5cde1c4
4 changed files with 0 additions and 190 deletions
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78
arch/arm/mach-omap2/devices.c
View File

@@ -20,7 +20,6 @@
#include <linux/of.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_data/omap4-keypad.h>
#include <linux/platform_data/omap_ocp2scp.h>
#include <linux/wl12xx.h>
#include <asm/mach-types.h>
@@ -515,82 +514,6 @@ static void omap_init_vout(void)
static inline void omap_init_vout(void) {}
#endif
#if defined(CONFIG_OMAP_OCP2SCP) || defined(CONFIG_OMAP_OCP2SCP_MODULE)
static int count_ocp2scp_devices(struct omap_ocp2scp_dev *ocp2scp_dev)
{
int cnt = 0;
while (ocp2scp_dev->drv_name != NULL) {
cnt++;
ocp2scp_dev++;
}
return cnt;
}
static void __init omap_init_ocp2scp(void)
{
struct omap_hwmod *oh;
struct platform_device *pdev;
int bus_id = -1, dev_cnt = 0, i;
struct omap_ocp2scp_dev *ocp2scp_dev;
const char *oh_name, *name;
struct omap_ocp2scp_platform_data *pdata;
if (!cpu_is_omap44xx())
return;
oh_name = "ocp2scp_usb_phy";
name = "omap-ocp2scp";
oh = omap_hwmod_lookup(oh_name);
if (!oh) {
pr_err("%s: could not find omap_hwmod for %s\n", __func__,
oh_name);
return;
}
pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
if (!pdata) {
pr_err("%s: No memory for ocp2scp pdata\n", __func__);
return;
}
ocp2scp_dev = oh->dev_attr;
dev_cnt = count_ocp2scp_devices(ocp2scp_dev);
if (!dev_cnt) {
pr_err("%s: No devices connected to ocp2scp\n", __func__);
kfree(pdata);
return;
}
pdata->devices = kzalloc(sizeof(struct omap_ocp2scp_dev *)
* dev_cnt, GFP_KERNEL);
if (!pdata->devices) {
pr_err("%s: No memory for ocp2scp pdata devices\n", __func__);
kfree(pdata);
return;
}
for (i = 0; i < dev_cnt; i++, ocp2scp_dev++)
pdata->devices[i] = ocp2scp_dev;
pdata->dev_cnt = dev_cnt;
pdev = omap_device_build(name, bus_id, oh, pdata, sizeof(*pdata));
if (IS_ERR(pdev)) {
pr_err("Could not build omap_device for %s %s\n",
name, oh_name);
kfree(pdata->devices);
kfree(pdata);
return;
}
}
#else
static inline void omap_init_ocp2scp(void) { }
#endif
#if IS_ENABLED(CONFIG_WL12XX)
static struct wl12xx_platform_data wl12xx __initdata;
@@ -655,7 +578,6 @@ static int __init omap2_init_devices(void)
omap_init_sti();
omap_init_rng();
omap_init_vout();
omap_init_ocp2scp();
return 0;
}