altera_qspi: initialize instr.mtd in flash_erase

Initialize instr.mtd in flash_erase(). This fixes the system
hang issue when CONFIG_MTD_PARTITIONS is selected.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Marek Vasut <marex@denx.de>

diff --git a/drivers/mtd/altera_qspi.c b/drivers/mtd/altera_qspi.c
index 617bf5d72de36b8f8353c8791e3d16ce9da1b917..c7e37add018ab2d522cff3033bff74d4a0ef03e0 100644 (file)
--- a/drivers/mtd/altera_qspi.c
+++ b/drivers/mtd/altera_qspi.c
@@ -81,6 +81,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last)
        int ret;
 
        memset(&instr, 0, sizeof(instr));
+       instr.mtd = mtd;
        instr.addr = mtd->erasesize * s_first;
        instr.len = mtd->erasesize * (s_last + 1 - s_first);
        ret = mtd_erase(mtd, &instr);