diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/memory/tegra20-mc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/memory/tegra20-mc.c b/drivers/memory/tegra20-mc.c index c0bfffacdc64..2a437e92756c 100644 --- a/drivers/memory/tegra20-mc.c +++ b/drivers/memory/tegra20-mc.c @@ -53,12 +53,14 @@ struct tegra20_mc { static inline u32 mc_readl(struct tegra20_mc *mc, u32 offs) { + u32 val = 0; + if (offs < 0x24) - return readl(mc->regs[0] + offs); - BUG_ON(offs < 0x3c); + val = readl(mc->regs[0] + offs); if (offs < 0x400) - return readl(mc->regs[1] + offs - 0x3c); - BUG(); + val = readl(mc->regs[1] + offs - 0x3c); + + return val; } static inline void mc_writel(struct tegra20_mc *mc, u32 val, u32 offs) @@ -67,12 +69,10 @@ static inline void mc_writel(struct tegra20_mc *mc, u32 val, u32 offs) writel(val, mc->regs[0] + offs); return; } - BUG_ON(offs < 0x3c); if (offs < 0x400) { writel(val, mc->regs[1] + offs - 0x3c); return; } - BUG(); } static const char * const tegra20_mc_client[] = { |