diff options
| author | Brian Masney <masneyb@onstation.org> | 2019-02-08 15:36:35 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-02-09 13:33:38 +0300 |
| commit | 25655c7532c73c6e2ea9fa40134129c5d54b71a7 (patch) | |
| tree | b0e2c99b7731b9d933ac17ef9d183052c3cd2a8e /drivers | |
| parent | 5d643edad73e839575f854c68782eecdfaf34c1e (diff) | |
| download | linux-25655c7532c73c6e2ea9fa40134129c5d54b71a7.tar.xz | |
spmi: pmic-arb: revert "validate type when mapping IRQ"
Validation of the IRQ type was added to spmi pmic-arb, however spmi-mpp
in device tree still uses IRQ_TYPE_NONE. This commit caused the
spmi-mpp probe to fail since platform_irq_count() would return 0.
Correct this by backing out the previous patch.
Signed-off-by: Brian Masney <masneyb@onstation.org>
Fixes: 135ef21ab064 ("spmi: pmic-arb: validate type when mapping IRQ")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spmi/spmi-pmic-arb.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c index 316e2708f3ba..928759242e42 100644 --- a/drivers/spmi/spmi-pmic-arb.c +++ b/drivers/spmi/spmi-pmic-arb.c @@ -740,9 +740,9 @@ static int qpnpint_irq_domain_translate(struct irq_domain *d, } -static int qpnpint_irq_domain_map(struct spmi_pmic_arb *pmic_arb, - struct irq_domain *domain, unsigned int virq, - irq_hw_number_t hwirq, unsigned int type) +static void qpnpint_irq_domain_map(struct spmi_pmic_arb *pmic_arb, + struct irq_domain *domain, unsigned int virq, + irq_hw_number_t hwirq, unsigned int type) { irq_flow_handler_t handler; @@ -751,15 +751,11 @@ static int qpnpint_irq_domain_map(struct spmi_pmic_arb *pmic_arb, if (type & IRQ_TYPE_EDGE_BOTH) handler = handle_edge_irq; - else if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH)) - handler = handle_level_irq; else - return -EINVAL; + handler = handle_level_irq; irq_domain_set_info(domain, virq, hwirq, &pmic_arb_irqchip, pmic_arb, handler, NULL, NULL); - - return 0; } static int qpnpint_irq_domain_alloc(struct irq_domain *domain, @@ -776,12 +772,9 @@ static int qpnpint_irq_domain_alloc(struct irq_domain *domain, if (ret) return ret; - for (i = 0; i < nr_irqs; i++) { - ret = qpnpint_irq_domain_map(pmic_arb, domain, virq + i, - hwirq + i, type); - if (ret) - return ret; - } + for (i = 0; i < nr_irqs; i++) + qpnpint_irq_domain_map(pmic_arb, domain, virq + i, hwirq + i, + type); return 0; } |