greybus-dev March 2022

greybus-dev@lists.linaro.org

13 participants
12 discussions

[PATCH] staging: greybus: loopback: Fix Coding Style Error

by Husni Faiz

Macros with multiple statements should be enclosed in a do - while block. Signed-off-by: Husni Faiz <ahamedhusni73(a)gmail.com> --- drivers/staging/greybus/loopback.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/staging/greybus/loopback.c b/drivers/staging/greybus/loopback.c index 2471448ba42a..33666a49e0a8 100644 --- a/drivers/staging/greybus/loopback.c +++ b/drivers/staging/greybus/loopback.c @@ -162,10 +162,12 @@ static ssize_t name##_avg_show(struct device *dev, \ } \ static DEVICE_ATTR_RO(name##_avg) -#define gb_loopback_stats_attrs(field) \ - gb_loopback_ro_stats_attr(field, min, u); \ - gb_loopback_ro_stats_attr(field, max, u); \ - gb_loopback_ro_avg_attr(field) +#define gb_loopback_stats_attrs(field) \ + do { \ + gb_loopback_ro_stats_attr(field, min, u); \ + gb_loopback_ro_stats_attr(field, max, u); \ + gb_loopback_ro_avg_attr(field) \ + } while (0) #define gb_loopback_attr(field, type) \ static ssize_t field##_show(struct device *dev, \ -- 2.25.1

2 years, 9 months

[PATCH v4 0/7] Provide and use generic_handle_irq_safe() where appropriate.

by Sebastian Andrzej Siewior

handler/ interrupt controller entry). It is low level code and the function expects that interrupts are disabled at entry point. This isn't the case for invocations from tasklets, workqueues or the primary interrupt handler on PREEMPT_RT. Once this gets noticed a "local_irq_disable|safe()" is added. To avoid further confusion this series adds generic_handle_irq_safe() which can be used from any context and adds a few user. v2…v4: - Correct kernel doc for generic_handle_irq_safe() as per Wolfram Sang. - Use "misc" instead of "mfd" for the hi6421-spmi-pmic driver. v2…v1: https://lore.kernel.org/all/20220131123404.175438-1-bigeasy@linutronix.de/ - Redo kernel-doc for generic_handle_irq_safe() in #1. - Use generic_handle_irq_safe() instead of generic_handle_irq() in the patch description where I accidently used the wrong one. v1: https://lore.kernel.org/all/20220127113303.3012207-1-bigeasy@linutronix.de/

2 years, 9 months

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greybus-dev March 2022