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2013-08-11rnd: Fix compiler warningTobias Klauser1-1/+1
Fix the following compiler warning that occurs when building with "-W -Wall -Wextra": rnd.c: In function ‘randombytes_strong’: rnd.c:50:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2013-08-11rnd: Change parameter type in randombytes_{weak,strong}Tobias Klauser1-2/+2
Change parameter type for the length to size_t since this is what is passed to them and is expected by read_exact(). Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
2013-06-04rnd: add gen_key_bytes to generate key from good entropy sourceDaniel Borkmann1-7/+30
Make this a function and do not have this in curvetun hard coded. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-06-04rnd: move entropy source definition to rndDaniel Borkmann1-5/+1
It's better off there anyway. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-06-04rnd: break out prng from xutilsDaniel Borkmann1-0/+49
We only need it in curvetun, this makes it easier to maintain. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-03-06 05:49:07 +0000
b7c44ecea49cf69a708203b76ba5535&id2=1001354ca34179f3db924eb66672442a173147dc'>diff)
regulator: gpio: properly check return value of of_get_named_gpio
The function of_get_named_gpio() could return -ENOENT, -EPROBE_DEFER -EINVAL and so on. Currently, for the optional property "enable-gpio", we only check -EPROBE_DEFER, this is not enough since there may be misconfigured "enable-gpio" in the DTB, of_get_named_gpio() will return -EINVAL in this case, we should return immediately here. And for the optional property "gpios", we didn't check the return value, the driver will continue to the point where gpio_request_array() is called, it doesn't make sense to continue if we got -EPROBE_DEFER or -EINVAL here. This patch tries to address these two issues by properly checking the return value of of_get_named_gpio. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/dt-bindings/power/r8a7794-sysc.h')