diff options
author | Gregory Nutt <gnutt@nuttx.org> | 2014-05-20 17:48:39 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2014-05-20 17:48:39 -0600 |
commit | ab4d04d81f8bb7f067190493b0e69a92f9e1a21d (patch) | |
tree | 7cf766fc04ff15d61235d40b1be876762d813874 /nuttx/arch/sh | |
parent | e83378539e90cc6ad05140b38fe35d5f447b54ee (diff) | |
download | nuttx-ab4d04d81f8bb7f067190493b0e69a92f9e1a21d.tar.gz nuttx-ab4d04d81f8bb7f067190493b0e69a92f9e1a21d.tar.bz2 nuttx-ab4d04d81f8bb7f067190493b0e69a92f9e1a21d.zip |
Make sure that all references to up_prioritize_irq() are conditioned on CONFIG_ARCH_IRQPRIO. Noted by Make Smith
Diffstat (limited to 'nuttx/arch/sh')
-rw-r--r-- | nuttx/arch/sh/src/sh1/sh1_irq.c | 3 | ||||
-rw-r--r-- | nuttx/arch/sh/src/sh1/sh1_serial.c | 5 | ||||
-rw-r--r-- | nuttx/arch/sh/src/sh1/sh1_timerisr.c | 2 |
3 files changed, 8 insertions, 2 deletions
diff --git a/nuttx/arch/sh/src/sh1/sh1_irq.c b/nuttx/arch/sh/src/sh1/sh1_irq.c index 7757c9ba9..e8543dd4c 100644 --- a/nuttx/arch/sh/src/sh1/sh1_irq.c +++ b/nuttx/arch/sh/src/sh1/sh1_irq.c @@ -96,6 +96,7 @@ void up_irqinitialize(void) * ****************************************************************************/ +#ifdef CONFIG_ARCH_IRQPRIO void up_prioritize_irq(int irq, int priority) { uint16_t mask; @@ -282,4 +283,4 @@ void up_prioritize_irq(int irq, int priority) reg16 |= (priority << shift); putreg16(reg16, reg); } - +#endif /* CONFIG_ARCH_IRQPRIO */ diff --git a/nuttx/arch/sh/src/sh1/sh1_serial.c b/nuttx/arch/sh/src/sh1/sh1_serial.c index 2c8d64888..dac01e3ca 100644 --- a/nuttx/arch/sh/src/sh1/sh1_serial.c +++ b/nuttx/arch/sh/src/sh1/sh1_serial.c @@ -499,10 +499,11 @@ static int up_attach(struct uart_dev_s *dev) ret = irq_attach(priv->irq + SH1_TXI_IRQ_OFFSET, up_interrupt); if (ret == OK) { +#ifdef CONFIG_ARCH_IRQPRIO /* All SCI0 interrupts share the same prioritization */ up_prioritize_irq(priv->irq, 7); /* Set SCI priority midway */ - +#endif /* Return OK on success */ return OK; @@ -545,11 +546,13 @@ static void up_detach(struct uart_dev_s *dev) (void)irq_detach(priv->irq + SH1_ERI_IRQ_OFFSET); (void)irq_detach(priv->irq + SH1_RXI_IRQ_OFFSET); +#ifdef CONFIG_ARCH_IRQPRIO /* Set the interrupt priority to zero (masking all SCI interrupts). NOTE * that all SCI0 interrupts share the same prioritization. */ up_prioritize_irq(priv->irq, 0); +#endif } /**************************************************************************** diff --git a/nuttx/arch/sh/src/sh1/sh1_timerisr.c b/nuttx/arch/sh/src/sh1/sh1_timerisr.c index 4f0f176a2..803829058 100644 --- a/nuttx/arch/sh/src/sh1/sh1_timerisr.c +++ b/nuttx/arch/sh/src/sh1/sh1_timerisr.c @@ -193,9 +193,11 @@ void up_timerinit(void) putreg8(SH1_ITUTIER_IMIEA, SH1_ITU0_TIER); +#ifdef CONFIG_ARCH_IRQPRIO /* Set the interrupt priority */ up_prioritize_irq(SH1_SYSTIMER_IRQ, 7); /* Set ITU priority midway */ +#endif /* Start the timer */ |