diff options
Diffstat (limited to 'drivers/mtd/devices')
-rw-r--r-- | drivers/mtd/devices/Kconfig | 2 | ||||
-rw-r--r-- | drivers/mtd/devices/lart.c | 10 | ||||
-rw-r--r-- | drivers/mtd/devices/spear_smi.c | 4 |
3 files changed, 11 insertions, 5 deletions
diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig index f96287c4b789..0f4c2d823de8 100644 --- a/drivers/mtd/devices/Kconfig +++ b/drivers/mtd/devices/Kconfig @@ -91,7 +91,7 @@ config MTD_MCHP23K256 config MTD_SPEAR_SMI tristate "SPEAR MTD NOR Support through SMI controller" - depends on PLAT_SPEAR + depends on PLAT_SPEAR || COMPILE_TEST default y help This enable SNOR support on SPEAR platforms using SMI controller diff --git a/drivers/mtd/devices/lart.c b/drivers/mtd/devices/lart.c index 56f50d27b7fd..aecd441e4183 100644 --- a/drivers/mtd/devices/lart.c +++ b/drivers/mtd/devices/lart.c @@ -436,7 +436,10 @@ static int flash_read (struct mtd_info *mtd,loff_t from,size_t len,size_t *retle { int gap = BUSWIDTH - (from & (BUSWIDTH - 1)); - while (len && gap--) *buf++ = read8 (from++), len--; + while (len && gap--) { + *buf++ = read8 (from++); + len--; + } } /* now we read dwords until we reach a non-dword boundary */ @@ -518,7 +521,10 @@ static int flash_write (struct mtd_info *mtd,loff_t to,size_t len,size_t *retlen i = n = 0; while (gap--) tmp[i++] = 0xFF; - while (len && i < BUSWIDTH) tmp[i++] = buf[n++], len--; + while (len && i < BUSWIDTH) { + tmp[i++] = buf[n++]; + len--; + } while (i < BUSWIDTH) tmp[i++] = 0xFF; if (!write_dword (aligned,*((__u32 *) tmp))) return (-EIO); diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c index 79dcca16481d..2e00862389dd 100644 --- a/drivers/mtd/devices/spear_smi.c +++ b/drivers/mtd/devices/spear_smi.c @@ -793,7 +793,7 @@ static int spear_smi_probe_config_dt(struct platform_device *pdev, struct device_node *np) { struct spear_smi_plat_data *pdata = dev_get_platdata(&pdev->dev); - struct device_node *pp = NULL; + struct device_node *pp; const __be32 *addr; u32 val; int len; @@ -812,7 +812,7 @@ static int spear_smi_probe_config_dt(struct platform_device *pdev, return -ENOMEM; /* Fill structs for each subnode (flash device) */ - while ((pp = of_get_next_child(np, pp))) { + for_each_child_of_node(np, pp) { pdata->np[i] = pp; /* Read base-addr and size from DT */ |