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don't hold intr_lock while calling sdhc_execute_tuning

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jmcneill 2015-08-06 09:30:55 +00:00
parent 1f31785d33
commit cb3aabba92
1 changed files with 4 additions and 4 deletions
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8
sys/dev/sdmmc/sdhc.c
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@ -1,4 +1,4 @@
/* $NetBSD: sdhc.c,v 1.80 2015/08/05 12:28:47 jmcneill Exp $ */
/* $NetBSD: sdhc.c,v 1.81 2015/08/06 09:30:55 jmcneill Exp $ */
/* $OpenBSD: sdhc.c,v 1.25 2009/01/13 19:44:20 grange Exp $ */
/*
@ -23,7 +23,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: sdhc.c,v 1.80 2015/08/05 12:28:47 jmcneill Exp $");
__KERNEL_RCSID(0, "$NetBSD: sdhc.c,v 1.81 2015/08/06 09:30:55 jmcneill Exp $");
#ifdef _KERNEL_OPT
#include "opt_sdmmc.h"
@ -1388,12 +1388,12 @@ sdhc_exec_command(sdmmc_chipset_handle_t sch, struct sdmmc_command *cmd)
struct sdhc_host *hp = (struct sdhc_host *)sch;
int error;
mutex_enter(&hp->intr_lock);
if (atomic_cas_uint(&hp->tuning_timer_pending, 1, 0) == 1) {
(void)sdhc_execute_tuning(hp, hp->tuning_timing);
}
mutex_enter(&hp->intr_lock);
if (cmd->c_data && ISSET(hp->sc->sc_flags, SDHC_FLAG_ENHANCED)) {
const uint16_t ready = SDHC_BUFFER_READ_READY | SDHC_BUFFER_WRITE_READY;
if (ISSET(hp->flags, SHF_USE_DMA)) {