diff options
| author | Ingo Molnar <mingo@kernel.org> | 2017-10-24 13:17:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-10-24 13:17:20 +0200 |
| commit | 9babb091e0ec84f7503fde0a2d9a2a16a0f48e3c (patch) | |
| tree | 9b6f07288b9ca9d8444414cd7da291d7c4731da7 /drivers/reset/reset-socfpga.c | |
| parent | 5cdda5117e125e0dbb020425cc55a4c143c6febc (diff) | |
| parent | bb176f67090ca54869fc1262c913aa69d2ede070 (diff) | |
Merge tag 'v4.14-rc6' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/reset/reset-socfpga.c')
| -rw-r--r-- | drivers/reset/reset-socfpga.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/reset/reset-socfpga.c b/drivers/reset/reset-socfpga.c index c60904ff40b8..3907bbc9c6cf 100644 --- a/drivers/reset/reset-socfpga.c +++ b/drivers/reset/reset-socfpga.c @@ -40,8 +40,9 @@ static int socfpga_reset_assert(struct reset_controller_dev *rcdev, struct socfpga_reset_data *data = container_of(rcdev, struct socfpga_reset_data, rcdev); - int bank = id / BITS_PER_LONG; - int offset = id % BITS_PER_LONG; + int reg_width = sizeof(u32); + int bank = id / (reg_width * BITS_PER_BYTE); + int offset = id % (reg_width * BITS_PER_BYTE); unsigned long flags; u32 reg; @@ -61,8 +62,9 @@ static int socfpga_reset_deassert(struct reset_controller_dev *rcdev, struct socfpga_reset_data, rcdev); - int bank = id / BITS_PER_LONG; - int offset = id % BITS_PER_LONG; + int reg_width = sizeof(u32); + int bank = id / (reg_width * BITS_PER_BYTE); + int offset = id % (reg_width * BITS_PER_BYTE); unsigned long flags; u32 reg; @@ -81,8 +83,9 @@ static int socfpga_reset_status(struct reset_controller_dev *rcdev, { struct socfpga_reset_data *data = container_of(rcdev, struct socfpga_reset_data, rcdev); - int bank = id / BITS_PER_LONG; - int offset = id % BITS_PER_LONG; + int reg_width = sizeof(u32); + int bank = id / (reg_width * BITS_PER_BYTE); + int offset = id % (reg_width * BITS_PER_BYTE); u32 reg; reg = readl(data->membase + (bank * BANK_INCREMENT)); @@ -132,7 +135,7 @@ static int socfpga_reset_probe(struct platform_device *pdev) spin_lock_init(&data->lock); data->rcdev.owner = THIS_MODULE; - data->rcdev.nr_resets = NR_BANKS * BITS_PER_LONG; + data->rcdev.nr_resets = NR_BANKS * (sizeof(u32) * BITS_PER_BYTE); data->rcdev.ops = &socfpga_reset_ops; data->rcdev.of_node = pdev->dev.of_node; |