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rtemsbsd/arasan_sdhci: Move variable init to start

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This moves the ZynqMP-specific variable initialization to the start of
the function to avoid Coverity warnings.
This commit is contained in:
Kinsey Moore 2024-01-23 14:32:47 -06:00 committed by Joel Sherrill
parent 26ddd7dfca
commit c05a6f545b
1 changed files with 6 additions and 4 deletions
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10
rtemsbsd/sys/dev/sdhci/arasan_sdhci.c
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@ -247,6 +247,12 @@ arasan_sdhci_attach(device_t dev)
{ {
struct arasan_sdhci_softc *sc = device_get_softc(dev); struct arasan_sdhci_softc *sc = device_get_softc(dev);
int rid, err; int rid, err;
#if defined(LIBBSP_AARCH64_XILINX_ZYNQMP_BSP_H)
volatile uint32_t *RST_LPD_IOU2_ptr = (uint32_t*)0xFF5E0238;
uint32_t RST_LPD_IOU2 = *RST_LPD_IOU2_ptr;
uint32_t SDIO0_disabled = RST_LPD_IOU2 & (1 << 5);
uint32_t SDIO1_disabled = RST_LPD_IOU2 & (1 << 6);
#endif
sc->dev = dev; sc->dev = dev;
@ -265,10 +271,6 @@ arasan_sdhci_attach(device_t dev)
* Detect this situation and avoid probing the device in this situation. * Detect this situation and avoid probing the device in this situation.
*/ */
#if defined(LIBBSP_AARCH64_XILINX_ZYNQMP_BSP_H) #if defined(LIBBSP_AARCH64_XILINX_ZYNQMP_BSP_H)
volatile uint32_t *RST_LPD_IOU2_ptr = (uint32_t*)0xFF5E0238;
uint32_t RST_LPD_IOU2 = *RST_LPD_IOU2_ptr;
uint32_t SDIO0_disabled = RST_LPD_IOU2 & (1 << 5);
uint32_t SDIO1_disabled = RST_LPD_IOU2 & (1 << 6);
if ( sc->mem_res == 0xFF160000 ) { if ( sc->mem_res == 0xFF160000 ) {
if ( SDIO0_disabled != 0 ) { if ( SDIO0_disabled != 0 ) {
device_printf(dev, "SDIO0 disabled\n"); device_printf(dev, "SDIO0 disabled\n");