| Message ID | 1378999943-1968-2-git-send-email-murzin.v@gmail.com |
|---|---|
| State | Not Applicable, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c index 1b0cd98..8dce028 100644 --- a/drivers/net/wireless/ti/wlcore/spi.c +++ b/drivers/net/wireless/ti/wlcore/spi.c @@ -70,7 +70,8 @@ * only support SPI for 12xx - this code should be reworked when 18xx * support is introduced */ -#define SPI_AGGR_BUFFER_SIZE (4 * PAGE_SIZE) +#define SPI_PAGE_SIZE 4096 +#define SPI_AGGR_BUFFER_SIZE (4 * SPI_PAGE_SIZE) #define WSPI_MAX_NUM_OF_CHUNKS (SPI_AGGR_BUFFER_SIZE / WSPI_MAX_CHUNK_SIZE)
While cross-building for PPC64 I've got drivers/net/wireless/ti/wlcore/spi.c: In function 'wl12xx_spi_raw_write': drivers/net/wireless/ti/wlcore/spi.c:317:1: warning: the frame size of 9712 bytes is larger than 2048 bytes [-Wframe-larger-than=] WSPI_MAX_NUM_OF_CHUNKS depends on SPI_AGGR_BUFFER_SIZE which in turn is based on PAGE_SIZE. For most systems PAGE_SIZE is stands for 4K, but it may vary - in my case PAGE_SIZE is 64K. Fix calculation by using 4K explicitly. Signed-off-by: Vladimir Murzin <murzin.v@gmail.com> --- drivers/net/wireless/ti/wlcore/spi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)