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sd_card & imx53: install IRQ signal handler 

Previously, it was not necessary to acknowledge an IRQ initially before using
it. However, since the IRQ framework changed lately it is. Adapt to this.

Ref #1497
This commit is contained in:
Martin Stein 2015-06-09 15:56:20 +02:00 committed by Christian Helmuth
parent 92cb9eb06d
commit d8e91908a2
1 changed files with 4 additions and 4 deletions
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8
repos/os/src/drivers/sd_card/spec/imx53/esdhcv2.h
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@ -436,6 +436,9 @@ struct Esdhcv2_controller : private Esdhcv2, public Sd_card::Host_controller
*/ */
Sd_card::Card_info _init() Sd_card::Card_info _init()
{ {
/* install IRQ signal */
_irq.sigh(_irq_rec.manage(&_irq_ctx));
/* configure host for initialization stage */ /* configure host for initialization stage */
using namespace Sd_card; using namespace Sd_card;
if (!reset_all(_delayer)) { _detect_err("Host reset failed"); } if (!reset_all(_delayer)) { _detect_err("Host reset failed"); }
@ -758,10 +761,7 @@ struct Esdhcv2_controller : private Esdhcv2, public Sd_card::Host_controller
Delayer & delayer, bool const use_dma) Delayer & delayer, bool const use_dma)
: :
Esdhcv2(mmio_base), _irq(irq), Esdhcv2(mmio_base), _irq(irq),
_delayer(delayer), _card_info(_init()), _use_dma(use_dma) _delayer(delayer), _card_info(_init()), _use_dma(use_dma) { }
{
_irq.sigh(_irq_rec.manage(&_irq_ctx));
}
~Esdhcv2_controller() { _irq_rec.dissolve(&_irq_ctx); } ~Esdhcv2_controller() { _irq_rec.dissolve(&_irq_ctx); }