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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-19 16:31:54 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-19 16:31:54 -0700 |
commit | de06dbfa7861c9019eedefc0c356ba86e5098f1b (patch) | |
tree | 69986680dc2c500f8c090e8a8c0b17dd7c5c8cbb /drivers/clk | |
parent | b31a3bc3dbd2f42b61674d37de7f46022e1f6846 (diff) | |
parent | 1b3bf847977c2e5974012ddd4b25fef50967d785 (diff) | |
download | linux-de06dbfa7861c9019eedefc0c356ba86e5098f1b.tar.bz2 |
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King:
"Another mixture of changes this time around:
- Split XIP linker file from main linker file to make it more
maintainable, and various XIP fixes, and clean up a resulting
macro.
- Decompressor cleanups from Masahiro Yamada
- Avoid printing an error for a missing L2 cache
- Remove some duplicated symbols in System.map, and move
vectors/stubs back into kernel VMA
- Various low priority fixes from Arnd
- Updates to allow bus match functions to return negative errno
values, touching some drivers and the driver core. Greg has acked
these changes.
- Virtualisation platform udpates form Jean-Philippe Brucker.
- Security enhancements from Kees Cook
- Rework some Kconfig dependencies and move PSCI idle management code
out of arch/arm into drivers/firmware/psci.c
- ARM DMA mapping updates, touching media, acked by Mauro.
- Fix places in ARM code which should be using virt_to_idmap() so
that Keystone2 can work.
- Fix Marvell Tauros2 to work again with non-DT boots.
- Provide a delay timer for ARM Orion platforms"
* 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (45 commits)
ARM: 8546/1: dma-mapping: refactor to fix coherent+cma+gfp=0
ARM: 8547/1: dma-mapping: store buffer information
ARM: 8543/1: decompressor: rename suffix_y to compress-y
ARM: 8542/1: decompressor: merge piggy.*.S and simplify Makefile
ARM: 8541/1: decompressor: drop redundant FORCE in Makefile
ARM: 8540/1: decompressor: use clean-files instead of extra-y to clean files
ARM: 8539/1: decompressor: drop more unneeded assignments to "targets"
ARM: 8538/1: decompressor: drop unneeded assignments to "targets"
ARM: 8532/1: uncompress: mark putc as inline
ARM: 8531/1: turn init_new_context into an inline function
ARM: 8530/1: remove VIRT_TO_BUS
ARM: 8537/1: drop unused DEBUG_RODATA from XIP_KERNEL
ARM: 8536/1: mm: hide __start_rodata_section_aligned for non-debug builds
ARM: 8535/1: mm: DEBUG_RODATA makes no sense with XIP_KERNEL
ARM: 8534/1: virt: fix hyp-stub build for pre-ARMv7 CPUs
ARM: make the physical-relative calculation more obvious
ARM: 8512/1: proc-v7.S: Adjust stack address when XIP_KERNEL
ARM: 8411/1: Add default SPARSEMEM settings
ARM: 8503/1: clk_register_clkdev: remove format string interface
ARM: 8529/1: remove 'i' and 'zi' targets
...
Diffstat (limited to 'drivers/clk')
-rw-r--r-- | drivers/clk/clkdev.c | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index 779b6ff0c7ad..eb20b941154b 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -353,11 +353,25 @@ void clkdev_drop(struct clk_lookup *cl) } EXPORT_SYMBOL(clkdev_drop); +static struct clk_lookup *__clk_register_clkdev(struct clk_hw *hw, + const char *con_id, + const char *dev_id, ...) +{ + struct clk_lookup *cl; + va_list ap; + + va_start(ap, dev_id); + cl = vclkdev_create(hw, con_id, dev_id, ap); + va_end(ap); + + return cl; +} + /** * clk_register_clkdev - register one clock lookup for a struct clk * @clk: struct clk to associate with all clk_lookups * @con_id: connection ID string on device - * @dev_id: format string describing device name + * @dev_id: string describing device name * * con_id or dev_id may be NULL as a wildcard, just as in the rest of * clkdev. @@ -368,17 +382,22 @@ EXPORT_SYMBOL(clkdev_drop); * after clk_register(). */ int clk_register_clkdev(struct clk *clk, const char *con_id, - const char *dev_fmt, ...) + const char *dev_id) { struct clk_lookup *cl; - va_list ap; if (IS_ERR(clk)) return PTR_ERR(clk); - va_start(ap, dev_fmt); - cl = vclkdev_create(__clk_get_hw(clk), con_id, dev_fmt, ap); - va_end(ap); + /* + * Since dev_id can be NULL, and NULL is handled specially, we must + * pass it as either a NULL format string, or with "%s". + */ + if (dev_id) + cl = __clk_register_clkdev(__clk_get_hw(clk), con_id, "%s", + dev_id); + else + cl = __clk_register_clkdev(__clk_get_hw(clk), con_id, NULL); return cl ? 0 : -ENOMEM; } |