diff options
Diffstat (limited to 'drivers/video/metronomefb.c')
| -rw-r--r-- | drivers/video/metronomefb.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/video/metronomefb.c b/drivers/video/metronomefb.c index 24979128636..cc4c038a1b3 100644 --- a/drivers/video/metronomefb.c +++ b/drivers/video/metronomefb.c @@ -206,8 +206,7 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t, } /* check waveform mode table address checksum */ - wmta = le32_to_cpu(get_unaligned((__le32 *) wfm_hdr->wmta)); - wmta &= 0x00FFFFFF; + wmta = get_unaligned_le32(wfm_hdr->wmta) & 0x00FFFFFF; cksum_idx = wmta + m*4 + 3; if (cksum_idx > size) return -EINVAL; @@ -219,8 +218,7 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t, } /* check waveform temperature table address checksum */ - tta = le32_to_cpu(get_unaligned((int *) (mem + wmta + m*4))); - tta &= 0x00FFFFFF; + tta = get_unaligned_le32(mem + wmta + m * 4) & 0x00FFFFFF; cksum_idx = tta + trn*4 + 3; if (cksum_idx > size) return -EINVAL; @@ -233,8 +231,7 @@ static int load_waveform(u8 *mem, size_t size, u8 *metromem, int m, int t, /* here we do the real work of putting the waveform into the metromem buffer. this does runlength decoding of the waveform */ - wfm_idx = le32_to_cpu(get_unaligned((__le32 *) (mem + tta + trn*4))); - wfm_idx &= 0x00FFFFFF; + wfm_idx = get_unaligned_le32(mem + tta + trn * 4) & 0x00FFFFFF; owfm_idx = wfm_idx; if (wfm_idx > size) return -EINVAL; |