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Linus Walleij 48295fe932 blackfin: gpio: Be sure to clamp return value 
As we want gpio_chip .get() calls to be able to return negative
error codes and propagate to drivers, we need to go over all
drivers and make sure their return values are clamped to [0,1].
We do this by using the ret = !!(val) design pattern.

Cc: Steven Miao <realmz6@gmail.com>
Cc: adi-buildroot-devel@lists.sourceforge.net
Acked-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-01-25 18:02:09 +01:00
..
cplb-mpu blackfin: cplb-mpu: fix page mask table overflow 2012-03-21 11:00:06 +08:00
cplb-nompu bfin cache: dcplb map: add 16M dcplb map for BF60x 2013-05-09 18:22:45 +08:00
.gitignore Blackfin: ignore generated vmlinux.lds 2009-05-27 00:27:03 -04:00
asm-offsets.c blackfin: Autogenerate offsets in struct thread_info 2015-04-12 20:58:24 +02:00
bfin_dma.c bfin-dma: only use MDMA3 on bf609 2012-07-24 13:39:48 +08:00
bfin_gpio.c blackfin: gpio: Be sure to clamp return value 2016-01-25 18:02:09 +01:00
bfin_ksyms.c blackfin: Provide atomic_{or,xor,and} 2015-07-27 14:06:22 +02:00
cplbinfo.c blackfin updates for Linux 3.10 2013-05-10 07:21:16 -07:00
debug-mmrs.c debug-mmrs: Eliminate all traces of the USB_PHY_TEST MMR 2015-04-23 21:34:31 +08:00
dma-mapping.c blackfin: convert to dma_map_ops 2016-01-20 17:09:18 -08:00
dumpstack.c dump_stack: consolidate dump_stack() implementations and unify their behaviors 2013-04-30 17:04:02 -07:00
early_printk.c early_printk: consolidate random copies of identical code 2013-04-29 18:28:13 -07:00
entry.S bfin: switch to generic vfork, get rid of pointless wrappers 2012-11-28 23:43:41 -05:00
exception.c Blackfin: split kernel/traps.c 2010-05-21 09:40:17 -04:00
fixed_code.S Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
flat.c Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
ftrace-entry.S Blackfin: ftrace: Remove check of obsolete variable function_trace_stop 2014-07-18 13:58:10 -04:00
ftrace.c ftrace: Do not pass data to ftrace_dyn_arch_init 2014-03-07 10:06:14 -05:00
gptimers.c blackfin: bf60x: fix compiling warning 2012-05-21 14:54:26 +08:00
ipipe.c Disintegrate asm/system.h for Blackfin [ver #2] 2012-03-21 11:00:08 +08:00
irqchip.c genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
kgdb.c arch: blackfin: kernel: kgdb: Remove unused function 2015-04-23 22:56:54 +08:00
kgdb_test.c Disintegrate asm/system.h for Blackfin [ver #2] 2012-03-21 11:00:08 +08:00
Makefile blackfin: adi gpio driver and pinctrl driver support 2013-11-15 17:33:42 +08:00
module.c modules: make arch's use default loader hooks 2011-07-24 22:06:04 +09:30
nmi.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
perf_event.c treewide: Remove old email address 2015-11-23 09:44:58 +01:00
process.c bfin: Fix typo in arch_cpu_idle() 2013-04-10 12:38:48 +02:00
pseudodbg.c Blackfin: show the whole accumulator in the pseudo DBG insn 2010-05-22 14:19:06 -04:00
ptrace.c blackfin/ptrace: call find_vma with the mmap_sem held 2014-06-06 16:08:16 -07:00
reboot.c Blackfin: fix wrong place disabled irq 2012-10-08 14:36:30 +08:00
setup.c arch: blackfin: kernel: setup.c: Cleaning up missing null-terminate in conjunction with strncpy 2015-04-23 21:34:25 +08:00
shadow_console.c blackfin: add bf60x to current framework 2012-05-21 14:54:12 +08:00
signal.c frv: Remove signal translation and exec_domain 2015-04-12 20:58:24 +02:00
stacktrace.c Blackfin: add preliminary support for STACKTRACE 2009-06-13 07:20:14 -04:00
sys_bfin.c blackfin: Add export.h to files using EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:01 -04:00
time-ts.c blackfin/time-ts: Migrate to new 'set-state' interface 2015-08-10 11:40:59 +02:00
time.c time: convert arch_gettimeoffset to a pointer 2012-12-24 09:36:07 -07:00
trace.c vfs: add file_path() helper 2015-06-23 18:00:05 -04:00
traps.c blackfin: Autogenerate offsets in struct thread_info 2015-04-12 20:58:24 +02:00
vmlinux.lds.S blackfin: vmlinux.lds.S: reserve 32 bytes space at the end of data section for XIP kernel 2014-07-26 08:32:50 +08:00