There are following warning and error when compiling the driver. The patch adds the missing inclusion of linux/module.h to fix them. drivers/mmc/host/sdhci-esdhc-imx.c:87:1: warning: data definition has no type or storage class drivers/mmc/host/sdhci-esdhc-imx.c:87:1: warning: type defaults to ‘int’ in declaration of ‘MODULE_DEVICE_TABLE’ drivers/mmc/host/sdhci-esdhc-imx.c:87:1: warning: parameter names (without types) in function declaration drivers/mmc/host/sdhci-esdhc-imx.c:96:1: warning: data definition has no type or storage class drivers/mmc/host/sdhci-esdhc-imx.c:96:1: warning: type defaults to ‘int’ in declaration of ‘MODULE_DEVICE_TABLE’ drivers/mmc/host/sdhci-esdhc-imx.c:96:1: warning: parameter names (without types) in function declaration drivers/mmc/host/sdhci-esdhc-imx.c:563:12: error: ‘THIS_MODULE’ undeclared here (not in a function) drivers/mmc/host/sdhci-esdhc-imx.c:587:20: error: expected declaration specifiers or ‘...’ before string constant drivers/mmc/host/sdhci-esdhc-imx.c:587:1: warning: data definition has no type or storage class drivers/mmc/host/sdhci-esdhc-imx.c:587:1: warning: type defaults to ‘int’ in declaration of ‘MODULE_DESCRIPTION’ drivers/mmc/host/sdhci-esdhc-imx.c:587:20: warning: function declaration isn’t a prototype drivers/mmc/host/sdhci-esdhc-imx.c:588:15: error: expected declaration specifiers or ‘...’ before string constant drivers/mmc/host/sdhci-esdhc-imx.c:588:1: warning: data definition has no type or storage class drivers/mmc/host/sdhci-esdhc-imx.c:588:1: warning: type defaults to ‘int’ in declaration of ‘MODULE_AUTHOR’ drivers/mmc/host/sdhci-esdhc-imx.c:588:15: warning: function declaration isn’t a prototype drivers/mmc/host/sdhci-esdhc-imx.c:589:16: error: expected declaration specifiers or ‘...’ before string constant drivers/mmc/host/sdhci-esdhc-imx.c:589:1: warning: data definition has no type or storage class drivers/mmc/host/sdhci-esdhc-imx.c:589:1: warning: type defaults to ‘int’ in declaration of ‘MODULE_LICENSE’ drivers/mmc/host/sdhci-esdhc-imx.c:589:16: warning: function declaration isn’t a prototype Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxx> Cc: Chris Ball <cjb@xxxxxxxxxx> --- Hi Stephen, I spot this on linux-next-20110812. Regards, Shawn drivers/mmc/host/sdhci-esdhc-imx.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c index 2a1ba84..4557aa1 100644 --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -16,6 +16,7 @@ #include <linux/err.h> #include <linux/clk.h> #include <linux/gpio.h> +#include <linux/module.h> #include <linux/slab.h> #include <linux/mmc/host.h> #include <linux/mmc/mmc.h> -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html