Build the object file with `C=2` and get the following warnings: make allmodconfig ARCH=powerpc CROSS_COMPILE=powerpc64-linux-gnu- make C=2 drivers/ide/pmac.o ARCH=powerpc64 CROSS_COMPILE=powerpc64-linux-gnu- drivers/ide/pmac.c:228:23: warning: symbol 'mdma_timings_33' was not declared. Should it be static? drivers/ide/pmac.c:241:23: warning: symbol 'mdma_timings_33k' was not declared. Should it be static? drivers/ide/pmac.c:254:23: warning: symbol 'mdma_timings_66' was not declared. Should it be static? drivers/ide/pmac.c:272:3: warning: symbol 'kl66_udma_timings' was not declared. Should it be static? drivers/ide/pmac.c:1418:12: warning: symbol 'pmac_ide_probe' was not declared. Should it be static? Signed-off-by: Wang Wensheng <wangwensheng4@xxxxxxxxxx> --- drivers/ide/pmac.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c index ea0b064b5f56..6bb2fc6755c2 100644 --- a/drivers/ide/pmac.c +++ b/drivers/ide/pmac.c @@ -225,7 +225,7 @@ struct mdma_timings_t { int cycleTime; }; -struct mdma_timings_t mdma_timings_33[] = +static struct mdma_timings_t mdma_timings_33[] = { { 240, 240, 480 }, { 180, 180, 360 }, @@ -238,7 +238,7 @@ struct mdma_timings_t mdma_timings_33[] = { 0, 0, 0 } }; -struct mdma_timings_t mdma_timings_33k[] = +static struct mdma_timings_t mdma_timings_33k[] = { { 240, 240, 480 }, { 180, 180, 360 }, @@ -251,7 +251,7 @@ struct mdma_timings_t mdma_timings_33k[] = { 0, 0, 0 } }; -struct mdma_timings_t mdma_timings_66[] = +static struct mdma_timings_t mdma_timings_66[] = { { 240, 240, 480 }, { 180, 180, 360 }, @@ -265,7 +265,7 @@ struct mdma_timings_t mdma_timings_66[] = }; /* KeyLargo ATA-4 Ultra DMA timings (rounded) */ -struct { +static struct { int addrSetup; /* ??? */ int rdy2pause; int wrDataSetup; @@ -1415,7 +1415,7 @@ static struct pci_driver pmac_ide_pci_driver = { }; MODULE_DEVICE_TABLE(pci, pmac_ide_pci_match); -int __init pmac_ide_probe(void) +static int __init pmac_ide_probe(void) { int error; -- 2.25.0