diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-02 13:25:35 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-02 13:25:35 -0700 |
commit | d2033f2c1d1de2239ded15e478ddb4028f192a15 (patch) | |
tree | d60e4f447134ca008ef212c04f0e75256681ed04 /drivers/bus | |
parent | 22237d5a588cfad92525d2998ff14d3666399dce (diff) | |
parent | 0ee8090c1d059eca4d60e8e473bee91fb5d1996b (diff) |
Merge tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC cleanups from Arnd Bergmann:
"This contains cleanups as preparation for other branches adding new
features, we pulled 16 branches for 9 platforms into this one.
Most notable here is the removal of support for ATAGS based OMAP4
systems. Since all OMAP4 machines are fully functional with DT based
booting in 3.10, we can remove a lot of code here.
Also noteworthy is Maxime Ripard's cleanup of the machine descriptors,
which means we need no machine descriptors in a lot more cases and can
boot additional machines by just having the respective device drivers
enabled."
* tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (76 commits)
ARM: picoxcell: remove .nr_irqs reference
ARM: s5p64x0: avoid build warning for uncompress.h
ARM: SAMSUNG: Remove unused plat/regs-watchdog.h header
ARM: SAMSUNG: Remove legacy watchdog reset code
ARM: SAMSUNG: Let platforms use the new watchdog reset driver
ARM: SAMSUNG: Add watchdog reset driver
ARM: SAMSUNG: Use local definitions of watchdog registers
watchdog: s3c2410_wdt: Use local register definitions
ARM: S5P64X0: Use common uncompress.h part for plat-samsung
ARM: SAMSUNG: Consolidate uncompress subroutine
ARM: at91: drop rm9200dk board support
ARM: dts: msm: Fix merge resolution
ARM: OMAP1: Remove dma.h
ARM: OMAP1: Remove legacy irda.h and irda setup from board files
ARM: OMAP1: Remove duplicated DMA channel definitions
ARM: OMAP1: Remove McBSP DMA channel definitions
ARM: OMAP2+: Remove dma.h
ARM: OMAP2+: hwmod: Remove remaining DMA channel definitions
ARM: OMAP2+: Remove duplicated DMA channel definitions
ARM: OMAP2+: Remove AES crypto device DMA channel definitions
...
Diffstat (limited to 'drivers/bus')
-rw-r--r-- | drivers/bus/mvebu-mbus.c | 8 | ||||
-rw-r--r-- | drivers/bus/omap-ocp2scp.c | 60 |
2 files changed, 5 insertions, 63 deletions
diff --git a/drivers/bus/mvebu-mbus.c b/drivers/bus/mvebu-mbus.c index 8740f46b4d0d..33c6947eebec 100644 --- a/drivers/bus/mvebu-mbus.c +++ b/drivers/bus/mvebu-mbus.c @@ -49,6 +49,8 @@ * configuration (file 'devices'). */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> @@ -762,7 +764,7 @@ int mvebu_mbus_add_window_remap_flags(const char *devname, phys_addr_t base, break; if (!s->soc->map[i].name) { - pr_err("mvebu-mbus: unknown device '%s'\n", devname); + pr_err("unknown device '%s'\n", devname); return -ENODEV; } @@ -775,7 +777,7 @@ int mvebu_mbus_add_window_remap_flags(const char *devname, phys_addr_t base, attr |= 0x28; if (!mvebu_mbus_window_conflicts(s, base, size, target, attr)) { - pr_err("mvebu-mbus: cannot add window '%s', conflicts with another window\n", + pr_err("cannot add window '%s', conflicts with another window\n", devname); return -EINVAL; } @@ -842,7 +844,7 @@ int __init mvebu_mbus_init(const char *soc, phys_addr_t mbuswins_phys_base, break; if (!of_id->compatible) { - pr_err("mvebu-mbus: could not find a matching SoC family\n"); + pr_err("could not find a matching SoC family\n"); return -ENODEV; } diff --git a/drivers/bus/omap-ocp2scp.c b/drivers/bus/omap-ocp2scp.c index fe7191663bbd..5511f9814ddd 100644 --- a/drivers/bus/omap-ocp2scp.c +++ b/drivers/bus/omap-ocp2scp.c @@ -22,26 +22,6 @@ #include <linux/pm_runtime.h> #include <linux/of.h> #include <linux/of_platform.h> -#include <linux/platform_data/omap_ocp2scp.h> - -/** - * _count_resources - count for the number of resources - * @res: struct resource * - * - * Count and return the number of resources populated for the device that is - * connected to ocp2scp. - */ -static unsigned _count_resources(struct resource *res) -{ - int cnt = 0; - - while (res->start != res->end) { - cnt++; - res++; - } - - return cnt; -} static int ocp2scp_remove_devices(struct device *dev, void *c) { @@ -55,11 +35,7 @@ static int ocp2scp_remove_devices(struct device *dev, void *c) static int omap_ocp2scp_probe(struct platform_device *pdev) { int ret; - unsigned res_cnt, i; struct device_node *np = pdev->dev.of_node; - struct platform_device *pdev_child; - struct omap_ocp2scp_platform_data *pdata = pdev->dev.platform_data; - struct omap_ocp2scp_dev *dev; if (np) { ret = of_platform_populate(np, NULL, NULL, &pdev->dev); @@ -68,48 +44,12 @@ static int omap_ocp2scp_probe(struct platform_device *pdev) "failed to add resources for ocp2scp child\n"); goto err0; } - } else if (pdata) { - for (i = 0, dev = *pdata->devices; i < pdata->dev_cnt; i++, - dev++) { - res_cnt = _count_resources(dev->res); - - pdev_child = platform_device_alloc(dev->drv_name, - PLATFORM_DEVID_AUTO); - if (!pdev_child) { - dev_err(&pdev->dev, - "failed to allocate mem for ocp2scp child\n"); - goto err0; - } - - ret = platform_device_add_resources(pdev_child, - dev->res, res_cnt); - if (ret) { - dev_err(&pdev->dev, - "failed to add resources for ocp2scp child\n"); - goto err1; - } - - pdev_child->dev.parent = &pdev->dev; - - ret = platform_device_add(pdev_child); - if (ret) { - dev_err(&pdev->dev, - "failed to register ocp2scp child device\n"); - goto err1; - } - } - } else { - dev_err(&pdev->dev, "OCP2SCP initialized without plat data\n"); - return -EINVAL; } pm_runtime_enable(&pdev->dev); return 0; -err1: - platform_device_put(pdev_child); - err0: device_for_each_child(&pdev->dev, NULL, ocp2scp_remove_devices); |