diff options
Diffstat (limited to 'drivers/soc/sunxi/sunxi_sram.c')
| -rw-r--r-- | drivers/soc/sunxi/sunxi_sram.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/soc/sunxi/sunxi_sram.c b/drivers/soc/sunxi/sunxi_sram.c index bc52670c8f4b..99e354c8f53f 100644 --- a/drivers/soc/sunxi/sunxi_sram.c +++ b/drivers/soc/sunxi/sunxi_sram.c @@ -117,7 +117,7 @@ static int sunxi_sram_show(struct seq_file *s, void *data) val = readl(base + sram_data->reg); val >>= sram_data->offset; - val &= sram_data->width; + val &= GENMASK(sram_data->width - 1, 0); for (func = sram_data->func; func->func; func++) { seq_printf(s, "\t\t%s%c\n", func->func, @@ -208,7 +208,8 @@ int sunxi_sram_claim(struct device *dev) return -EBUSY; } - mask = GENMASK(sram_data->offset + sram_data->width, sram_data->offset); + mask = GENMASK(sram_data->offset + sram_data->width - 1, + sram_data->offset); val = readl(base + sram_data->reg); val &= ~mask; writel(val | ((device << sram_data->offset) & mask), |