diff options
Diffstat (limited to 'nuttx/configs/open1788/src/lpc17_nsh.c')
| -rw-r--r-- | nuttx/configs/open1788/src/lpc17_nsh.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/nuttx/configs/open1788/src/lpc17_nsh.c b/nuttx/configs/open1788/src/lpc17_nsh.c index 32ba32712..6611e601a 100644 --- a/nuttx/configs/open1788/src/lpc17_nsh.c +++ b/nuttx/configs/open1788/src/lpc17_nsh.c @@ -164,6 +164,9 @@ #ifdef NSH_HAVE_USBHOST static struct usbhost_driver_s *g_drvr; #endif +#ifdef NSH_HAVE_MMCSD +static FAR struct sdio_dev_s *g_sdiodev; +#endif /**************************************************************************** * Private Functions @@ -227,7 +230,7 @@ static int nsh_cdinterrupt(int irq, FAR void *context) present = !lpc17_gpioread(GPIO_SD_CD); if (present != inserted) { - sdio_mediachange(sdio, preset); + sdio_mediachange(g_sdiodev, present); inserted = present; } @@ -246,7 +249,6 @@ static int nsh_cdinterrupt(int irq, FAR void *context) #ifdef NSH_HAVE_MMCSD static int nsh_sdinitialize(void) { - FAR struct sdio_dev_s *sdio; int ret; #ifdef NSH_HAVE_MMCSD_CD @@ -268,8 +270,8 @@ static int nsh_sdinitialize(void) /* First, get an instance of the SDIO interface */ - sdio = sdio_initialize(CONFIG_NSH_MMCSDSLOTNO); - if (!sdio) + g_sdiodev = sdio_initialize(CONFIG_NSH_MMCSDSLOTNO); + if (!g_sdiodev) { message("nsh_archinitialize: Failed to initialize SDIO slot %d\n", CONFIG_NSH_MMCSDSLOTNO); @@ -278,7 +280,7 @@ static int nsh_sdinitialize(void) /* Now bind the SDIO interface to the MMC/SD driver */ - ret = mmcsd_slotinitialize(CONFIG_NSH_MMCSDMINOR, sdio); + ret = mmcsd_slotinitialize(CONFIG_NSH_MMCSDMINOR, g_sdiodev); if (ret != OK) { message("nsh_archinitialize: " @@ -294,9 +296,9 @@ static int nsh_sdinitialize(void) */ #ifdef NSH_HAVE_MMCSD_CD - sdio_mediachange(sdio, !lpc17_gpioread(GPIO_SD_CD)); + sdio_mediachange(g_sdiodev, !lpc17_gpioread(GPIO_SD_CD)); #else - sdio_mediachange(sdio, true); + sdio_mediachange(g_sdiodev, true); #endif return OK; } |