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authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-17 13:47:50 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-17 13:47:50 -0700
commit8eee93e2576c303b6071368456dcd6c9a5a021c9 (patch)
tree0c65d2dc160af900e0c87ebc4b41979c0b9075cf /drivers/base
parent1a4ab084afaa8e5405a3e22aca21478ee3ca5d59 (diff)
parent16617535684faf9de30620de83667214297a36b8 (diff)
downloadlinux-8eee93e2576c303b6071368456dcd6c9a5a021c9.tar.bz2
Merge tag 'char-misc-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc updates from Greg KH: "Here is the big char/misc driver update for 4.6-rc1. The majority of the patches here is hwtracing and some new mic drivers, but there's a lot of other driver updates as well. Full details in the shortlog. All have been in linux-next for a while with no reported issues" * tag 'char-misc-4.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (238 commits) goldfish: Fix build error of missing ioremap on UM nvmem: mediatek: Fix later provider initialization nvmem: imx-ocotp: Fix return value of imx_ocotp_read nvmem: Fix dependencies for !HAS_IOMEM archs char: genrtc: replace blacklist with whitelist drivers/hwtracing: make coresight-etm-perf.c explicitly non-modular drivers: char: mem: fix IS_ERROR_VALUE usage char: xillybus: Fix internal data structure initialization pch_phub: return -ENODATA if ROM can't be mapped Drivers: hv: vmbus: Support kexec on ws2012 r2 and above Drivers: hv: vmbus: Support handling messages on multiple CPUs Drivers: hv: utils: Remove util transport handler from list if registration fails Drivers: hv: util: Pass the channel information during the init call Drivers: hv: vmbus: avoid unneeded compiler optimizations in vmbus_wait_for_unload() Drivers: hv: vmbus: remove code duplication in message handling Drivers: hv: vmbus: avoid wait_for_completion() on crash Drivers: hv: vmbus: don't loose HVMSG_TIMER_EXPIRED messages misc: at24: replace memory_accessor with nvmem_device_read eeprom: 93xx46: extend driver to plug into the NVMEM framework eeprom: at25: extend driver to plug into the NVMEM framework ...
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/firmware_class.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index f3f7215ad378..773fc3099769 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -258,7 +258,7 @@ static void __fw_free_buf(struct kref *ref)
vunmap(buf->data);
for (i = 0; i < buf->nr_pages; i++)
__free_page(buf->pages[i]);
- kfree(buf->pages);
+ vfree(buf->pages);
} else
#endif
vfree(buf->data);
@@ -635,7 +635,7 @@ static ssize_t firmware_loading_store(struct device *dev,
if (!test_bit(FW_STATUS_DONE, &fw_buf->status)) {
for (i = 0; i < fw_buf->nr_pages; i++)
__free_page(fw_buf->pages[i]);
- kfree(fw_buf->pages);
+ vfree(fw_buf->pages);
fw_buf->pages = NULL;
fw_buf->page_array_size = 0;
fw_buf->nr_pages = 0;
@@ -746,8 +746,7 @@ static int fw_realloc_buffer(struct firmware_priv *fw_priv, int min_size)
buf->page_array_size * 2);
struct page **new_pages;
- new_pages = kmalloc(new_array_size * sizeof(void *),
- GFP_KERNEL);
+ new_pages = vmalloc(new_array_size * sizeof(void *));
if (!new_pages) {
fw_load_abort(fw_priv);
return -ENOMEM;
@@ -756,7 +755,7 @@ static int fw_realloc_buffer(struct firmware_priv *fw_priv, int min_size)
buf->page_array_size * sizeof(void *));
memset(&new_pages[buf->page_array_size], 0, sizeof(void *) *
(new_array_size - buf->page_array_size));
- kfree(buf->pages);
+ vfree(buf->pages);
buf->pages = new_pages;
buf->page_array_size = new_array_size;
}